| 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 | $24.91 | 13.457% | $28.2621 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $243.47 | 7.840% | $262.558 | $262.56 | $262.55 | $262.60 |
| Purchase #3 | $199.32 | 9.776% | $218.8055 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $74.32 | 5.453% | $78.3727 | $78.37 | $78.35 | $78.40 |
| Purchase #5 | $118.52 | 11.676% | $132.3584 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $105.97 | 4.650% | $110.8976 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $143.53 | 5.219% | $151.0208 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $910.04 | $982.2751 | $982.28 | $982.20 | $982.40 | |