| 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 | $94.88 | 5.412% | $100.0149 | $100.01 | $100.00 | $100.00 |
| Purchase #2 | $205.47 | 4.265% | $214.2333 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $132.42 | 10.510% | $146.3373 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $217.75 | 8.106% | $235.4008 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $169.78 | 12.727% | $191.3879 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $37.31 | 9.510% | $40.8582 | $40.86 | $40.85 | $40.90 |
| Purchase #7 | $55.28 | 6.613% | $58.9357 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $912.89 | $987.1681 | $987.17 | $987.20 | $987.10 | |