| 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 | $246.44 | 4.492% | $257.5101 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $29.43 | 10.400% | $32.4907 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $72.53 | 4.366% | $75.6967 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $99.57 | 8.140% | $107.675 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $108.87 | 9.667% | $119.3945 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $121.69 | 3.354% | $125.7715 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $233.63 | 13.330% | $264.7729 | $264.77 | $264.75 | $264.80 |
| 7 purchase totals = | $912.16 | $983.3114 | $983.31 | $983.30 | $983.40 | |