| 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 | $200.91 | 12.488% | $225.9996 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $30.40 | 11.484% | $33.8911 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $46.54 | 7.735% | $50.1399 | $50.14 | $50.15 | $50.10 |
| Purchase #4 | $51.41 | 7.493% | $55.2622 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $193.89 | 5.745% | $205.029 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $106.79 | 13.749% | $121.4726 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $15.99 | 5.364% | $16.8477 | $16.85 | $16.85 | $16.80 |
| 7 purchase totals = | $645.93 | $708.6421 | $708.64 | $708.65 | $708.60 | |