| 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 | $12.64 | 5.858% | $13.3805 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $212.32 | 8.301% | $229.9447 | $229.94 | $229.95 | $229.90 |
| Purchase #3 | $177.37 | 7.470% | $190.6195 | $190.62 | $190.60 | $190.60 |
| Purchase #4 | $173.32 | 5.545% | $182.9306 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $100.79 | 6.349% | $107.1892 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $110.49 | 5.807% | $116.9062 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $220.86 | 4.548% | $230.9047 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $1,007.79 | $1,071.8754 | $1,071.87 | $1,071.90 | $1,071.80 | |