| 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 | $237.93 | 11.316% | $264.8542 | $264.85 | $264.85 | $264.90 |
| Purchase #2 | $104.87 | 3.539% | $108.5813 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $139.92 | 7.200% | $149.9942 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $187.90 | 6.649% | $200.3935 | $200.39 | $200.40 | $200.40 |
| Purchase #5 | $112.37 | 11.356% | $125.1307 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $59.77 | 3.662% | $61.9588 | $61.96 | $61.95 | $62.00 |
| Purchase #7 | $69.55 | 4.816% | $72.8995 | $72.90 | $72.90 | $72.90 |
| 7 purchase totals = | $912.31 | $983.8122 | $983.80 | $983.85 | $983.90 | |