| 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 | $215.57 | 7.701% | $232.171 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $93.85 | 12.107% | $105.2124 | $105.21 | $105.20 | $105.20 |
| Purchase #3 | $249.81 | 10.856% | $276.9294 | $276.93 | $276.95 | $276.90 |
| Purchase #4 | $100.67 | 8.345% | $109.0709 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $59.36 | 5.611% | $62.6907 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $149.29 | 3.195% | $154.0598 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $23.45 | 6.594% | $24.9963 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $892.00 | $965.1305 | $965.13 | $965.10 | $965.20 | |