| 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 | $239.43 | 4.769% | $250.8484 | $250.85 | $250.85 | $250.80 |
| Purchase #2 | $180.83 | 6.677% | $192.904 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $108.55 | 11.272% | $120.7858 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $85.50 | 4.563% | $89.4014 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $17.38 | 4.283% | $18.1244 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $58.88 | 9.852% | $64.6809 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $201.27 | 13.160% | $227.7571 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $891.84 | $964.5020 | $964.50 | $964.50 | $964.50 | |