| 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 | $232.68 | 7.517% | $250.1706 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $44.92 | 4.342% | $46.8704 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $218.59 | 10.524% | $241.5944 | $241.59 | $241.60 | $241.60 |
| Purchase #4 | $19.65 | 3.749% | $20.3867 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $100.28 | 5.707% | $106.003 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $125.89 | 9.781% | $138.2033 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $174.28 | 12.364% | $195.828 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $916.29 | $999.0564 | $999.05 | $999.05 | $999.10 | |