| 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 | $206.78 | 8.428% | $224.2074 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $142.82 | 4.850% | $149.7468 | $149.75 | $149.75 | $149.70 |
| Purchase #3 | $198.72 | 7.105% | $212.8391 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $227.91 | 10.204% | $251.1659 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $70.26 | 11.254% | $78.1671 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $59.56 | 11.429% | $66.3671 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $210.73 | 12.585% | $237.2504 | $237.25 | $237.25 | $237.30 |
| 7 purchase totals = | $1,116.78 | $1,219.7438 | $1,219.76 | $1,219.70 | $1,219.80 | |