| 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 | $110.70 | 12.804% | $124.874 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $143.64 | 12.430% | $161.4945 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $26.38 | 8.176% | $28.5368 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $83.69 | 6.373% | $89.0236 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $201.45 | 11.622% | $224.8625 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $101.88 | 10.583% | $112.662 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $149.46 | 3.721% | $155.0214 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $817.20 | $896.4748 | $896.46 | $896.40 | $896.50 | |