| 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 | $100.69 | 5.790% | $106.52 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $31.71 | 9.365% | $34.6796 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $200.90 | 13.751% | $228.5258 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $101.54 | 7.624% | $109.2814 | $109.28 | $109.30 | $109.30 |
| Purchase #5 | $224.30 | 3.728% | $232.6619 | $232.66 | $232.65 | $232.70 |
| Purchase #6 | $173.43 | 6.166% | $184.1237 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $48.42 | 9.614% | $53.0751 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $880.99 | $948.8675 | $948.87 | $948.90 | $948.90 | |