| 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 | $229.82 | 3.363% | $237.5488 | $237.55 | $237.55 | $237.50 |
| Purchase #2 | $91.68 | 11.401% | $102.1324 | $102.13 | $102.15 | $102.10 |
| Purchase #3 | $22.73 | 6.779% | $24.2709 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $21.96 | 9.858% | $24.1248 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $126.61 | 4.866% | $132.7708 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $29.65 | 6.849% | $31.6807 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $8.27 | 4.841% | $8.6704 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $530.72 | $561.1988 | $561.19 | $561.15 | $561.20 | |