| 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 | $241.92 | 9.125% | $263.9952 | $264.00 | $264.00 | $264.00 |
| Purchase #2 | $102.76 | 4.494% | $107.378 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $106.73 | 13.814% | $121.4737 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $115.31 | 12.215% | $129.3951 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $212.91 | 7.602% | $229.0954 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $54.61 | 7.594% | $58.7571 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $36.44 | 10.761% | $40.3613 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $870.68 | $950.4558 | $950.47 | $950.45 | $950.60 | |