| 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 | $219.78 | 13.746% | $249.991 | $249.99 | $250.00 | $250.00 |
| Purchase #2 | $169.86 | 8.211% | $183.8072 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $117.79 | 6.850% | $125.8586 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $209.68 | 9.546% | $229.6961 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $30.45 | 11.291% | $33.8881 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $75.73 | 8.320% | $82.0307 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $89.33 | 5.824% | $94.5326 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $912.62 | $999.8043 | $999.81 | $999.85 | $999.80 | |