| 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 | $43.76 | 3.341% | $45.222 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $209.26 | 12.811% | $236.0683 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $146.32 | 7.766% | $157.6832 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $198.63 | 3.263% | $205.1113 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $29.37 | 3.322% | $30.3457 | $30.35 | $30.35 | $30.30 |
| Purchase #6 | $79.96 | 11.754% | $89.3585 | $89.36 | $89.35 | $89.40 |
| Purchase #7 | $140.59 | 3.613% | $145.6695 | $145.67 | $145.65 | $145.70 |
| 7 purchase totals = | $847.89 | $909.4585 | $909.46 | $909.40 | $909.50 | |