| 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 | $250.82 | 4.524% | $262.1671 | $262.17 | $262.15 | $262.20 |
| Purchase #2 | $217.45 | 9.844% | $238.8558 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $139.70 | 8.108% | $151.0269 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $220.62 | 8.653% | $239.7102 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $177.46 | 9.240% | $193.8573 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $125.61 | 5.109% | $132.0274 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $61.83 | 7.472% | $66.4499 | $66.45 | $66.45 | $66.40 |
| 7 purchase totals = | $1,193.49 | $1,284.0946 | $1,284.11 | $1,284.10 | $1,284.10 | |