| 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 | $222.72 | 12.645% | $250.8829 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $24.44 | 3.719% | $25.3489 | $25.35 | $25.35 | $25.30 |
| Purchase #3 | $42.77 | 12.844% | $48.2634 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $246.38 | 6.649% | $262.7618 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $161.71 | 4.461% | $168.9239 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $161.70 | 5.844% | $171.1497 | $171.15 | $171.15 | $171.10 |
| Purchase #7 | $61.54 | 6.271% | $65.3992 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $921.26 | $992.7298 | $992.72 | $992.70 | $992.70 | |