| 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 | $215.44 | 10.667% | $238.421 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $148.71 | 7.141% | $159.3294 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $16.62 | 10.172% | $18.3106 | $18.31 | $18.30 | $18.30 |
| Purchase #4 | $130.47 | 4.591% | $136.4599 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $188.52 | 8.747% | $205.0098 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $124.59 | 7.465% | $133.8906 | $133.89 | $133.90 | $133.90 |
| Purchase #7 | $12.79 | 10.322% | $14.1102 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $837.14 | $905.5315 | $905.53 | $905.50 | $905.50 | |