| 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 | $31.36 | 9.703% | $34.4029 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $87.95 | 10.488% | $97.1742 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $179.46 | 3.751% | $186.1915 | $186.19 | $186.20 | $186.20 |
| Purchase #4 | $209.94 | 13.335% | $237.9355 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $151.63 | 4.852% | $158.9871 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $190.33 | 3.525% | $197.0391 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $9.68 | 13.169% | $10.9548 | $10.95 | $10.95 | $11.00 |
| 7 purchase totals = | $860.35 | $922.6851 | $922.68 | $922.70 | $922.70 | |