| 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 | $135.32 | 10.482% | $149.5042 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $165.35 | 7.229% | $177.3032 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $31.82 | 12.376% | $35.758 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $69.90 | 11.839% | $78.1755 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $243.31 | 5.688% | $257.1495 | $257.15 | $257.15 | $257.10 |
| Purchase #6 | $105.93 | 4.134% | $110.3091 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $125.54 | 3.159% | $129.5058 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $877.17 | $937.7053 | $937.71 | $937.70 | $937.70 | |