| 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 | $219.60 | 4.487% | $229.4535 | $229.45 | $229.45 | $229.50 |
| Purchase #2 | $27.36 | 10.642% | $30.2717 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $217.28 | 4.128% | $226.2493 | $226.25 | $226.25 | $226.20 |
| Purchase #4 | $86.33 | 7.286% | $92.62 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $45.31 | 7.661% | $48.7812 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $244.29 | 7.328% | $262.1916 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $132.48 | 8.443% | $143.6653 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $972.65 | $1,033.2326 | $1,033.23 | $1,033.20 | $1,033.30 | |