| 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 | $117.92 | 10.247% | $130.0033 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $204.68 | 5.114% | $215.1473 | $215.15 | $215.15 | $215.10 |
| Purchase #3 | $148.50 | 5.159% | $156.1611 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $146.27 | 8.280% | $158.3812 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $182.94 | 13.324% | $207.3149 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $214.68 | 13.563% | $243.797 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $19.55 | 9.739% | $21.454 | $21.45 | $21.45 | $21.50 |
| 7 purchase totals = | $1,034.54 | $1,132.2588 | $1,132.25 | $1,132.25 | $1,132.30 | |