| 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 | $223.83 | 12.713% | $252.2855 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $225.28 | 9.718% | $247.1727 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $230.98 | 13.128% | $261.3031 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $175.66 | 13.118% | $198.7031 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $57.91 | 5.533% | $61.1142 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $151.40 | 10.116% | $166.7156 | $166.72 | $166.70 | $166.70 |
| Purchase #7 | $144.67 | 5.593% | $152.7614 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $1,209.73 | $1,340.0556 | $1,340.05 | $1,340.00 | $1,340.10 | |