| 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 | $139.56 | 6.193% | $148.203 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $243.67 | 8.862% | $265.264 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $123.69 | 11.793% | $138.2768 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $76.70 | 7.593% | $82.5238 | $82.52 | $82.50 | $82.50 |
| Purchase #5 | $225.42 | 10.842% | $249.86 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $44.29 | 8.456% | $48.0352 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $9.89 | 13.621% | $11.2371 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $863.22 | $943.3999 | $943.40 | $943.40 | $943.40 | |