| 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 | $121.69 | 9.263% | $132.9621 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $158.43 | 3.311% | $163.6756 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $194.68 | 7.461% | $209.2051 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $116.57 | 10.571% | $128.8926 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $68.90 | 8.672% | $74.875 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $49.74 | 5.537% | $52.4941 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $84.33 | 4.489% | $88.1156 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $794.34 | $850.2201 | $850.23 | $850.25 | $850.30 | |