| 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 | $212.79 | 7.692% | $229.1578 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $45.99 | 4.689% | $48.1465 | $48.15 | $48.15 | $48.10 |
| Purchase #3 | $140.60 | 9.798% | $154.376 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $102.55 | 3.827% | $106.4746 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $71.36 | 13.664% | $81.1106 | $81.11 | $81.10 | $81.10 |
| Purchase #6 | $46.32 | 12.325% | $52.0289 | $52.03 | $52.05 | $52.00 |
| Purchase #7 | $208.34 | 9.190% | $227.4864 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $827.95 | $898.7808 | $898.79 | $898.80 | $898.80 | |