| 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 | $238.26 | 5.324% | $250.945 | $250.95 | $250.95 | $250.90 |
| Purchase #2 | $121.79 | 8.731% | $132.4235 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $118.91 | 6.753% | $126.94 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $193.58 | 8.436% | $209.9104 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $92.56 | 8.741% | $100.6507 | $100.65 | $100.65 | $100.70 |
| Purchase #6 | $62.40 | 6.850% | $66.6744 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $31.44 | 9.246% | $34.3469 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $858.94 | $921.8909 | $921.89 | $921.85 | $921.80 | |