| 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 | $215.62 | 9.754% | $236.6516 | $236.65 | $236.65 | $236.70 |
| Purchase #2 | $28.89 | 5.519% | $30.4844 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $45.85 | 6.339% | $48.7564 | $48.76 | $48.75 | $48.80 |
| Purchase #4 | $213.86 | 3.874% | $222.1449 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $60.65 | 7.344% | $65.1041 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $201.93 | 13.560% | $229.3117 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $15.25 | 9.719% | $16.7321 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $782.05 | $849.1852 | $849.17 | $849.20 | $849.20 | |