| 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 | $225.58 | 10.517% | $249.3042 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $222.36 | 5.297% | $234.1384 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $118.36 | 11.526% | $132.0022 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $228.47 | 7.839% | $246.3798 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $137.43 | 4.266% | $143.2928 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $131.88 | 7.729% | $142.073 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $97.82 | 9.362% | $106.9779 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $1,161.90 | $1,254.1683 | $1,254.16 | $1,254.20 | $1,254.20 | |