| 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 | $97.66 | 4.822% | $102.3692 | $102.37 | $102.35 | $102.40 |
| Purchase #2 | $8.26 | 5.283% | $8.6964 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $222.37 | 3.208% | $229.5036 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $117.73 | 4.358% | $122.8607 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $198.53 | 11.858% | $222.0717 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $79.30 | 12.831% | $89.475 | $89.48 | $89.50 | $89.50 |
| Purchase #7 | $148.80 | 7.232% | $159.5612 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $872.65 | $934.5378 | $934.54 | $934.50 | $934.70 | |