| 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 | $235.95 | 13.313% | $267.362 | $267.36 | $267.35 | $267.40 |
| Purchase #2 | $224.76 | 3.387% | $232.3726 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $6.28 | 7.485% | $6.7501 | $6.75 | $6.75 | $6.80 |
| Purchase #4 | $27.97 | 4.343% | $29.1847 | $29.18 | $29.20 | $29.20 |
| Purchase #5 | $125.40 | 13.825% | $142.7366 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $110.75 | 10.857% | $122.7741 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $65.39 | 13.409% | $74.1581 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $796.50 | $875.3382 | $875.33 | $875.30 | $875.50 | |