| 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 | $196.35 | 8.447% | $212.9357 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $97.75 | 8.333% | $105.8955 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $109.65 | 7.835% | $118.2411 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $40.84 | 12.513% | $45.9503 | $45.95 | $45.95 | $46.00 |
| Purchase #5 | $55.39 | 9.285% | $60.533 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $104.54 | 4.548% | $109.2945 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $46.95 | 4.109% | $48.8792 | $48.88 | $48.90 | $48.90 |
| 7 purchase totals = | $651.47 | $701.7293 | $701.73 | $701.80 | $701.70 | |