| 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 | $38.41 | 11.705% | $42.9059 | $42.91 | $42.90 | $42.90 |
| Purchase #2 | $190.93 | 4.837% | $200.1653 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $26.88 | 8.379% | $29.1323 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $250.38 | 7.244% | $268.5175 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $43.30 | 12.686% | $48.793 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $204.46 | 13.348% | $231.7513 | $231.75 | $231.75 | $231.80 |
| Purchase #7 | $74.53 | 7.214% | $79.9066 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $828.89 | $901.1719 | $901.18 | $901.15 | $901.20 | |