| 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 | $28.25 | 9.166% | $30.8394 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $111.75 | 13.143% | $126.4373 | $126.44 | $126.45 | $126.40 |
| Purchase #3 | $196.50 | 6.214% | $208.7105 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $163.95 | 7.310% | $175.9347 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $225.91 | 11.780% | $252.5222 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $247.84 | 5.639% | $261.8157 | $261.82 | $261.80 | $261.80 |
| Purchase #7 | $214.76 | 6.363% | $228.4252 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $1,188.96 | $1,284.6850 | $1,284.69 | $1,284.70 | $1,284.50 | |