| 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 | $184.41 | 10.315% | $203.4319 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $218.91 | 7.109% | $234.4723 | $234.47 | $234.45 | $234.50 |
| Purchase #3 | $86.89 | 3.824% | $90.2127 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $227.90 | 9.684% | $249.9698 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $84.50 | 6.370% | $89.8827 | $89.88 | $89.90 | $89.90 |
| Purchase #6 | $236.33 | 6.709% | $252.1854 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $215.89 | 4.317% | $225.21 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $1,254.83 | $1,345.3648 | $1,345.36 | $1,345.35 | $1,345.40 | |