| 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 | $219.51 | 3.644% | $227.5089 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $150.91 | 5.425% | $159.0969 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $61.79 | 8.216% | $66.8667 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $155.75 | 8.613% | $169.1647 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $224.86 | 13.458% | $255.1217 | $255.12 | $255.10 | $255.10 |
| Purchase #6 | $14.80 | 12.554% | $16.658 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $224.79 | 13.360% | $254.8219 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $1,052.41 | $1,149.2388 | $1,149.24 | $1,149.15 | $1,149.30 | |