| 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 | $17.26 | 11.323% | $19.2143 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $188.41 | 13.494% | $213.834 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $200.68 | 3.656% | $208.0169 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $186.34 | 5.397% | $196.3968 | $196.40 | $196.40 | $196.40 |
| Purchase #5 | $41.88 | 4.637% | $43.822 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $46.87 | 4.847% | $49.1418 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $120.26 | 13.758% | $136.8054 | $136.81 | $136.80 | $136.80 |
| 7 purchase totals = | $801.70 | $867.2312 | $867.23 | $867.20 | $867.10 | |