| 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 | $202.97 | 10.450% | $224.1804 | $224.18 | $224.20 | $224.20 |
| Purchase #2 | $244.36 | 5.653% | $258.1737 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $46.28 | 6.643% | $49.3544 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $129.41 | 8.517% | $140.4318 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $10.98 | 3.623% | $11.3778 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $126.91 | 4.149% | $132.1755 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $128.60 | 7.664% | $138.4559 | $138.46 | $138.45 | $138.50 |
| 7 purchase totals = | $889.51 | $954.1495 | $954.15 | $954.20 | $954.30 | |