| 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 | $74.55 | 10.172% | $82.1332 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $68.70 | 10.320% | $75.7898 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $128.49 | 6.852% | $137.2941 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $125.55 | 10.478% | $138.7051 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $104.59 | 12.873% | $118.0539 | $118.05 | $118.05 | $118.10 |
| Purchase #6 | $215.89 | 8.153% | $233.4915 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $217.70 | 3.147% | $224.551 | $224.55 | $224.55 | $224.60 |
| 7 purchase totals = | $935.47 | $1,010.0186 | $1,010.01 | $1,010.05 | $1,010.10 | |