| 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 | $215.93 | 4.714% | $226.1089 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $38.42 | 9.400% | $42.0315 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $210.43 | 6.860% | $224.8655 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $44.69 | 12.501% | $50.2767 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $59.30 | 8.340% | $64.2456 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $11.67 | 8.678% | $12.6827 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $63.91 | 4.555% | $66.8211 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $644.35 | $687.0320 | $687.04 | $687.05 | $687.00 | |