| 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 | $129.90 | 5.855% | $137.5056 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $232.42 | 7.200% | $249.1542 | $249.15 | $249.15 | $249.20 |
| Purchase #3 | $120.45 | 12.695% | $135.7411 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $188.42 | 10.526% | $208.2531 | $208.25 | $208.25 | $208.30 |
| Purchase #5 | $63.29 | 3.162% | $65.2912 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $117.48 | 6.850% | $125.5274 | $125.53 | $125.55 | $125.50 |
| Purchase #7 | $24.43 | 9.218% | $26.682 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $876.39 | $948.1546 | $948.15 | $948.20 | $948.20 | |