| 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 | $234.93 | 6.290% | $249.7071 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $32.50 | 12.867% | $36.6818 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $232.50 | 9.745% | $255.1571 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $144.87 | 5.698% | $153.1247 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $155.25 | 8.824% | $168.9493 | $168.95 | $168.95 | $168.90 |
| Purchase #6 | $54.93 | 5.823% | $58.1286 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $67.50 | 8.350% | $73.1363 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $922.48 | $994.8849 | $994.89 | $994.90 | $994.80 | |