| 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 | $93.67 | 10.299% | $103.3171 | $103.32 | $103.30 | $103.30 |
| Purchase #2 | $82.29 | 3.667% | $85.3076 | $85.31 | $85.30 | $85.30 |
| Purchase #3 | $135.52 | 3.867% | $140.7606 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $132.32 | 12.385% | $148.7078 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $19.25 | 8.836% | $20.9509 | $20.95 | $20.95 | $21.00 |
| Purchase #6 | $213.86 | 8.188% | $231.3709 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $209.46 | 7.578% | $225.3329 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $886.37 | $955.7478 | $955.75 | $955.70 | $955.80 | |