| 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 | $236.33 | 4.632% | $247.2768 | $247.28 | $247.30 | $247.30 |
| Purchase #2 | $190.38 | 10.330% | $210.0463 | $210.05 | $210.05 | $210.00 |
| Purchase #3 | $135.61 | 6.858% | $144.9101 | $144.91 | $144.90 | $144.90 |
| Purchase #4 | $39.94 | 10.556% | $44.1561 | $44.16 | $44.15 | $44.20 |
| Purchase #5 | $18.42 | 9.654% | $20.1983 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $79.39 | 13.785% | $90.3339 | $90.33 | $90.35 | $90.30 |
| Purchase #7 | $59.92 | 7.364% | $64.3325 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $759.99 | $821.2540 | $821.26 | $821.30 | $821.20 | |