| 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 | $146.43 | 9.472% | $160.2998 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $244.59 | 11.538% | $272.8108 | $272.81 | $272.80 | $272.80 |
| Purchase #3 | $73.83 | 6.107% | $78.3388 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $193.87 | 13.237% | $219.5326 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $116.46 | 4.532% | $121.738 | $121.74 | $121.75 | $121.70 |
| Purchase #6 | $219.68 | 10.531% | $242.8145 | $242.81 | $242.80 | $242.80 |
| Purchase #7 | $125.47 | 3.565% | $129.943 | $129.94 | $129.95 | $129.90 |
| 7 purchase totals = | $1,120.33 | $1,225.4775 | $1,225.47 | $1,225.50 | $1,225.30 | |