| 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 | $101.93 | 3.307% | $105.3008 | $105.30 | $105.30 | $105.30 |
| Purchase #2 | $125.25 | 5.648% | $132.3241 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $201.28 | 4.216% | $209.766 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $203.25 | 9.292% | $222.136 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $151.63 | 6.671% | $161.7452 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $239.77 | 6.753% | $255.9617 | $255.96 | $255.95 | $256.00 |
| Purchase #7 | $94.70 | 10.524% | $104.6662 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $1,117.81 | $1,191.9000 | $1,191.91 | $1,191.85 | $1,191.90 | |