| 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 | $30.47 | 4.614% | $31.8759 | $31.88 | $31.90 | $31.90 |
| Purchase #2 | $200.70 | 6.143% | $213.029 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $54.71 | 7.330% | $58.7202 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $190.83 | 5.494% | $201.3142 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $13.86 | 3.272% | $14.3135 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $212.75 | 4.859% | $223.0875 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $208.28 | 13.730% | $236.8768 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $911.60 | $979.2171 | $979.22 | $979.25 | $979.20 | |