| 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 | $44.76 | 10.282% | $49.3622 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $132.61 | 10.399% | $146.4001 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $223.72 | 7.162% | $239.7428 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $67.49 | 11.507% | $75.2561 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $249.46 | 12.348% | $280.2633 | $280.26 | $280.25 | $280.30 |
| Purchase #6 | $215.88 | 13.465% | $244.9482 | $244.95 | $244.95 | $244.90 |
| Purchase #7 | $100.89 | 4.268% | $105.196 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $1,034.81 | $1,141.1687 | $1,141.17 | $1,141.15 | $1,141.20 | |