what is the word that means the wealth which is added to ones total?

What do you mean? What is "one's total?"

Please clarify.

I have investments, and I receive dividends on them. I have some money in a savings account, and I receive interest on it.

Try looking up these words and see what you think:

http://www.answers.com/capital
http://www.answers.com/dividends
http://www.answers.com/interest

Income in addition to wages can be in many categories such as:

capital gains
interest
dividends
social security
pension and annuity payments
IRA withdrawals
alimony
gambling and lottery net winnings exercising stock options

The word you are looking for is "increment" or "increase." It refers to the additional wealth or value that is added to a person's total. To find this word, you can use various methods:

1. Dictionary: Look up synonyms for "wealth" or "total" and check for words related to "addition" or "increase." Online dictionary websites or apps can be helpful in finding the right word quickly.

2. Thesaurus: Use a thesaurus to explore synonyms and related terms for "wealth" or "total." This can provide you with different options to choose from, helping you find the word that best fits the context.

3. Word Association: Think of words or phrases related to the concept of increasing wealth, such as "growth," "accumulation," "augmentation," or "gain." From there, you can refine your search and select the most appropriate word.

Remember, understanding the context and usage of the word in a sentence can also be vital in finding the correct term.