| 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 | $176.37 | 10.249% | $194.4462 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $214.59 | 6.616% | $228.7873 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $135.71 | 9.350% | $148.3989 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $219.84 | 7.704% | $236.7765 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $29.26 | 9.343% | $31.9938 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $243.47 | 3.485% | $251.9549 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $148.49 | 7.689% | $159.9074 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $1,167.73 | $1,252.2650 | $1,252.27 | $1,252.30 | $1,252.30 | |