| 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 | $232.53 | 7.681% | $250.3906 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $189.52 | 6.380% | $201.6114 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $56.55 | 6.482% | $60.2156 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $244.91 | 11.168% | $272.2615 | $272.26 | $272.25 | $272.30 |
| Purchase #5 | $187.43 | 13.144% | $212.0658 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $44.28 | 9.412% | $48.4476 | $48.45 | $48.45 | $48.40 |
| Purchase #7 | $144.74 | 9.338% | $158.2558 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $1,099.96 | $1,203.2483 | $1,203.26 | $1,203.20 | $1,203.30 | |