| 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 | $20.47 | 4.663% | $21.4245 | $21.42 | $21.40 | $21.40 |
| Purchase #2 | $175.44 | 8.329% | $190.0524 | $190.05 | $190.05 | $190.10 |
| Purchase #3 | $116.88 | 13.551% | $132.7184 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $136.40 | 13.706% | $155.095 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $86.90 | 7.723% | $93.6113 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $206.26 | 7.818% | $222.3854 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $248.58 | 11.786% | $277.8776 | $277.88 | $277.90 | $277.90 |
| 7 purchase totals = | $990.93 | $1,093.1646 | $1,093.17 | $1,093.15 | $1,093.20 | |