| 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 | $209.31 | 10.872% | $232.0662 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $134.87 | 9.855% | $148.1614 | $148.16 | $148.15 | $148.20 |
| Purchase #3 | $88.45 | 12.306% | $99.3347 | $99.33 | $99.35 | $99.30 |
| Purchase #4 | $10.90 | 10.540% | $12.0489 | $12.05 | $12.05 | $12.00 |
| Purchase #5 | $40.36 | 3.815% | $41.8997 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $234.26 | 7.738% | $252.387 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $97.88 | 4.521% | $102.3052 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $816.03 | $888.2031 | $888.21 | $888.20 | $888.20 | |