| 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 | $192.68 | 12.484% | $216.7342 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $136.92 | 12.596% | $154.1664 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $28.46 | 6.524% | $30.3167 | $30.32 | $30.30 | $30.30 |
| Purchase #4 | $61.90 | 4.171% | $64.4818 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $50.88 | 9.150% | $55.5355 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $231.67 | 10.686% | $256.4263 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $178.39 | 8.312% | $193.2178 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $880.90 | $970.8787 | $970.89 | $970.90 | $970.80 | |