| 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 | $207.43 | 13.440% | $235.3086 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $21.28 | 8.124% | $23.0088 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $227.45 | 10.335% | $250.957 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $95.48 | 11.583% | $106.5394 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $41.61 | 11.405% | $46.3556 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $146.38 | 9.325% | $160.0299 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $92.26 | 7.599% | $99.2708 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $831.89 | $921.4701 | $921.48 | $921.45 | $921.50 | |