6. What does Rounding do?
If Rounding is enabled, the calculated tip will be rounded up to the next whole unit of currency. For example, a total of €24.60 will be rounded up to €25.00. If there is more than one person splitting the bill, the tip will be rounded up to allow each person to contribute a whole currency amount. For example if there are two people splitting the bill, a total of €24.60 will be rounded to €26, with each person contributing €13.
