| 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 | $212.96 | 11.396% | $237.2289 | $237.23 | $237.25 | $237.20 |
| Purchase #2 | $153.33 | 6.798% | $163.7534 | $163.75 | $163.75 | $163.80 |
| Purchase #3 | $159.36 | 4.254% | $166.1392 | $166.14 | $166.15 | $166.10 |
| Purchase #4 | $28.31 | 7.823% | $30.5247 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $131.84 | 9.303% | $144.1051 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $248.56 | 6.395% | $264.4554 | $264.46 | $264.45 | $264.50 |
| Purchase #7 | $121.68 | 12.413% | $136.7841 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $1,056.04 | $1,142.9908 | $1,142.99 | $1,143.00 | $1,143.00 | |