| 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 | $188.70 | 10.381% | $208.2889 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $240.77 | 8.184% | $260.4746 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $221.77 | 8.274% | $240.1192 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $57.63 | 5.525% | $60.8141 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $8.79 | 13.308% | $9.9598 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $55.30 | 8.325% | $59.9037 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $98.71 | 4.747% | $103.3958 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $871.67 | $942.9561 | $942.95 | $942.90 | $943.00 | |