| 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 | $212.52 | 10.203% | $234.2034 | $234.20 | $234.20 | $234.20 |
| Purchase #2 | $143.36 | 3.315% | $148.1124 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $97.27 | 10.505% | $107.4882 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $131.76 | 3.397% | $136.2359 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $77.93 | 8.366% | $84.4496 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $214.86 | 13.241% | $243.3096 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $16.27 | 6.603% | $17.3443 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $893.97 | $971.1434 | $971.14 | $971.15 | $971.00 | |