| 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 | $215.78 | 10.277% | $237.9557 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $125.78 | 10.261% | $138.6863 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $101.40 | 5.388% | $106.8634 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $220.66 | 6.524% | $235.0559 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $85.75 | 13.249% | $97.111 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $134.49 | 11.292% | $149.6766 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $16.94 | 7.389% | $18.1917 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $900.80 | $983.5406 | $983.55 | $983.55 | $983.70 | |