| 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 | $120.38 | 3.314% | $124.3694 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $138.84 | 13.869% | $158.0957 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $139.51 | 9.406% | $152.6323 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $36.86 | 12.216% | $41.3628 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $232.40 | 5.238% | $244.5731 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $48.88 | 3.754% | $50.715 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $161.74 | 13.321% | $183.2854 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $878.61 | $955.0337 | $955.04 | $955.00 | $955.10 | |