| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.44 | 4.854% | $208.0723 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $231.47 | 4.714% | $242.3815 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $113.47 | 11.126% | $126.0947 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $99.73 | 10.427% | $110.1288 | $110.13 | $110.15 | $110.10 |
| Purchase #5 | $139.49 | 8.414% | $151.2267 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $27.81 | 8.872% | $30.2773 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $70.65 | 10.335% | $77.9517 | $77.95 | $77.95 | $78.00 |
| 7 purchase totals = | $881.06 | $946.1330 | $946.13 | $946.20 | $946.20 | |