| 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 | $214.39 | 6.398% | $228.1067 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $9.84 | 9.410% | $10.7659 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $122.53 | 11.591% | $136.7325 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $188.53 | 12.192% | $211.5156 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $213.53 | 10.791% | $236.572 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $109.32 | 12.367% | $122.8396 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $30.92 | 7.412% | $33.2118 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $889.06 | $979.7441 | $979.75 | $979.70 | $979.70 | |