| 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 | $108.35 | 12.117% | $121.4788 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $77.98 | 6.141% | $82.7688 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $227.46 | 11.850% | $254.414 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $37.29 | 11.806% | $41.6925 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $208.83 | 13.630% | $237.2935 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $82.32 | 6.499% | $87.67 | $87.67 | $87.65 | $87.70 |
| Purchase #7 | $105.81 | 11.310% | $117.7771 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $848.04 | $943.0947 | $943.09 | $943.10 | $943.20 | |