| 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 | $214.41 | 7.185% | $229.8154 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $79.43 | 3.389% | $82.1219 | $82.12 | $82.10 | $82.10 |
| Purchase #3 | $205.62 | 3.134% | $212.0641 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $76.53 | 12.411% | $86.0281 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $250.52 | 10.214% | $276.1081 | $276.11 | $276.10 | $276.10 |
| Purchase #6 | $237.72 | 3.524% | $246.0973 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $28.76 | 4.576% | $30.0761 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $1,092.99 | $1,162.3110 | $1,162.32 | $1,162.30 | $1,162.30 | |