| 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 | $248.57 | 11.869% | $278.0728 | $278.07 | $278.05 | $278.10 |
| Purchase #2 | $156.85 | 12.704% | $176.7762 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $161.46 | 11.542% | $180.0957 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $28.56 | 6.364% | $30.3776 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $118.90 | 11.589% | $132.6793 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $76.82 | 7.688% | $82.7259 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $63.83 | 4.811% | $66.9009 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $854.99 | $947.6284 | $947.64 | $947.70 | $947.70 | |