| 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 | $249.75 | 3.119% | $257.5397 | $257.54 | $257.55 | $257.50 |
| Purchase #2 | $160.50 | 12.240% | $180.1452 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $229.92 | 9.138% | $250.9301 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $159.61 | 10.142% | $175.7976 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $246.56 | 3.125% | $254.265 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $157.83 | 10.166% | $173.875 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $29.26 | 3.553% | $30.2996 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $1,233.43 | $1,322.8522 | $1,322.87 | $1,322.90 | $1,322.80 | |