| 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 | $124.38 | 11.317% | $138.4561 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $114.39 | 12.765% | $128.9919 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $200.67 | 4.758% | $210.2179 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $23.61 | 6.754% | $25.2046 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $219.86 | 10.816% | $243.6401 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $224.48 | 5.515% | $236.8601 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $153.99 | 10.306% | $169.8602 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $1,061.38 | $1,153.2309 | $1,153.23 | $1,153.20 | $1,153.30 | |