| 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 | $28.29 | 8.277% | $30.6316 | $30.63 | $30.65 | $30.60 |
| Purchase #2 | $154.32 | 10.502% | $170.5267 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $245.47 | 8.377% | $266.033 | $266.03 | $266.05 | $266.00 |
| Purchase #4 | $137.65 | 8.473% | $149.3131 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $25.79 | 10.666% | $28.5408 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $26.38 | 13.709% | $29.9964 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $249.29 | 7.557% | $268.1288 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $867.19 | $943.1704 | $943.17 | $943.25 | $943.00 | |