| 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 | $203.46 | 4.334% | $212.278 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $71.64 | 10.266% | $78.9946 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $5.57 | 6.107% | $5.9102 | $5.91 | $5.90 | $5.90 |
| Purchase #4 | $129.38 | 11.337% | $144.0478 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $12.92 | 13.871% | $14.7121 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $126.29 | 11.831% | $141.2314 | $141.23 | $141.25 | $141.20 |
| Purchase #7 | $59.82 | 8.841% | $65.1087 | $65.11 | $65.10 | $65.10 |
| 7 purchase totals = | $609.08 | $662.2828 | $662.28 | $662.30 | $662.20 | |