| 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 | $102.74 | 6.253% | $109.1643 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $219.88 | 4.380% | $229.5107 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $160.71 | 13.541% | $182.4717 | $182.47 | $182.45 | $182.50 |
| Purchase #4 | $36.92 | 4.654% | $38.6383 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $250.42 | 11.552% | $279.3485 | $279.35 | $279.35 | $279.30 |
| Purchase #6 | $61.81 | 5.216% | $65.034 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $30.46 | 8.197% | $32.9568 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $862.94 | $937.1243 | $937.12 | $937.10 | $937.10 | |