| 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 | $233.46 | 5.232% | $245.6746 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $232.34 | 6.354% | $247.1029 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $175.69 | 6.410% | $186.9517 | $186.95 | $186.95 | $187.00 |
| Purchase #4 | $111.94 | 6.366% | $119.0661 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $113.92 | 7.286% | $122.2202 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $24.42 | 13.467% | $27.7086 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $126.49 | 10.501% | $139.7727 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $1,018.26 | $1,088.4968 | $1,088.49 | $1,088.40 | $1,088.60 | |