| 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 | $247.54 | 9.586% | $271.2692 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $111.45 | 13.520% | $126.518 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $95.78 | 13.496% | $108.7065 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $121.28 | 3.362% | $125.3574 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $58.82 | 9.601% | $64.4673 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $107.47 | 7.211% | $115.2197 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $170.61 | 3.279% | $176.2043 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $912.95 | $987.7424 | $987.75 | $987.65 | $987.80 | |