| 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 | $112.50 | 13.395% | $127.5694 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $232.32 | 5.821% | $245.8433 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $234.37 | 11.194% | $260.6054 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $42.92 | 7.850% | $46.2892 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $179.55 | 12.568% | $202.1158 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $112.25 | 7.450% | $120.6126 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $143.48 | 10.767% | $158.9285 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $1,057.39 | $1,161.9642 | $1,161.97 | $1,161.95 | $1,161.90 | |