| 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 | $232.37 | 8.729% | $252.6536 | $252.65 | $252.65 | $252.70 |
| Purchase #2 | $171.79 | 5.395% | $181.0581 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $134.91 | 3.596% | $139.7614 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $154.27 | 5.763% | $163.1606 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $235.67 | 6.192% | $250.2627 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $242.30 | 3.653% | $251.1512 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $195.36 | 7.844% | $210.684 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $1,366.67 | $1,448.7316 | $1,448.72 | $1,448.70 | $1,449.00 | |