| 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 | $110.65 | 11.258% | $123.107 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $197.87 | 9.819% | $217.2989 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $46.46 | 3.542% | $48.1056 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $54.99 | 8.706% | $59.7774 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $24.44 | 13.514% | $27.7428 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $14.28 | 6.197% | $15.1649 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $103.34 | 12.328% | $116.0798 | $116.08 | $116.10 | $116.10 |
| 7 purchase totals = | $552.03 | $607.2764 | $607.28 | $607.30 | $607.30 | |