| 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 | $215.98 | 10.655% | $238.9927 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $104.83 | 7.622% | $112.8201 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $43.35 | 11.125% | $48.1727 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $47.26 | 3.439% | $48.8853 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $227.39 | 13.248% | $257.5146 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $56.41 | 7.684% | $60.7445 | $60.74 | $60.75 | $60.70 |
| Purchase #7 | $160.93 | 12.157% | $180.4943 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $856.15 | $947.6242 | $947.61 | $947.60 | $947.60 | |