| 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 | $212.78 | 11.528% | $237.3093 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $189.60 | 8.381% | $205.4904 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $79.36 | 10.363% | $87.5841 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $148.53 | 10.319% | $163.8568 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $5.73 | 3.515% | $5.9314 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $83.48 | 3.234% | $86.1797 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $24.47 | 8.108% | $26.454 | $26.45 | $26.45 | $26.50 |
| 7 purchase totals = | $743.95 | $812.8057 | $812.80 | $812.85 | $812.90 | |