| 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 | $100.84 | 8.424% | $109.3348 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $226.70 | 6.152% | $240.6466 | $240.65 | $240.65 | $240.60 |
| Purchase #3 | $71.83 | 3.841% | $74.589 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $100.49 | 12.567% | $113.1186 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $97.83 | 7.649% | $105.313 | $105.31 | $105.30 | $105.30 |
| Purchase #6 | $194.36 | 11.734% | $217.1662 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $115.45 | 5.164% | $121.4118 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $907.50 | $981.5800 | $981.58 | $981.55 | $981.50 | |