| 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 | $13.85 | 8.405% | $15.0141 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $212.72 | 7.773% | $229.2547 | $229.25 | $229.25 | $229.30 |
| Purchase #3 | $193.62 | 5.316% | $203.9128 | $203.91 | $203.90 | $203.90 |
| Purchase #4 | $93.85 | 9.480% | $102.747 | $102.75 | $102.75 | $102.70 |
| Purchase #5 | $41.75 | 8.120% | $45.1401 | $45.14 | $45.15 | $45.10 |
| Purchase #6 | $125.84 | 11.804% | $140.6942 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $208.61 | 10.849% | $231.2421 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $890.24 | $968.0050 | $967.99 | $968.00 | $967.90 | |