| 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 | $100.35 | 10.731% | $111.1186 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $241.54 | 10.129% | $266.0056 | $266.01 | $266.00 | $266.00 |
| Purchase #3 | $17.60 | 6.127% | $18.6784 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $242.62 | 3.175% | $250.3232 | $250.32 | $250.30 | $250.30 |
| Purchase #5 | $59.96 | 9.591% | $65.7108 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $69.72 | 6.417% | $74.1939 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $179.28 | 6.344% | $190.6535 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $911.07 | $976.6840 | $976.68 | $976.65 | $976.70 | |