| 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 | $32.56 | 8.821% | $35.4321 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $18.39 | 11.372% | $20.4813 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $234.68 | 10.746% | $259.8987 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $134.84 | 6.762% | $143.9579 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $219.27 | 10.833% | $243.0235 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $168.40 | 8.688% | $183.0306 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $99.74 | 12.207% | $111.9153 | $111.92 | $111.90 | $111.90 |
| 7 purchase totals = | $907.88 | $997.7394 | $997.74 | $997.75 | $997.70 | |