| 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 | $209.60 | 13.229% | $237.328 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $58.90 | 9.765% | $64.6516 | $64.65 | $64.65 | $64.70 |
| Purchase #3 | $182.97 | 9.380% | $200.1326 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $149.57 | 9.146% | $163.2497 | $163.25 | $163.25 | $163.20 |
| Purchase #5 | $41.32 | 11.510% | $46.0759 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $15.99 | 13.782% | $18.1937 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $117.55 | 8.220% | $127.2126 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $775.90 | $856.8441 | $856.84 | $856.90 | $856.80 | |