| 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 | $207.67 | 12.789% | $234.2289 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $69.36 | 3.841% | $72.0241 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $184.92 | 13.652% | $210.1653 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $14.68 | 11.109% | $16.3108 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $132.65 | 8.694% | $144.1826 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $29.59 | 4.225% | $30.8402 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $240.87 | 12.542% | $271.0799 | $271.08 | $271.10 | $271.10 |
| 7 purchase totals = | $879.74 | $978.8318 | $978.83 | $978.85 | $978.80 | |