| 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 | $126.36 | 10.403% | $139.5052 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $63.69 | 8.202% | $68.9139 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $228.42 | 3.659% | $236.7779 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $106.63 | 11.827% | $119.2411 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $193.27 | 5.290% | $203.494 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $227.62 | 10.649% | $251.8593 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $242.41 | 7.810% | $261.3422 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $1,188.40 | $1,281.1336 | $1,281.13 | $1,281.15 | $1,281.10 | |