| 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 | $161.37 | 10.617% | $178.5027 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $213.30 | 12.492% | $239.9454 | $239.95 | $239.95 | $239.90 |
| Purchase #3 | $237.78 | 10.385% | $262.4735 | $262.47 | $262.45 | $262.50 |
| Purchase #4 | $224.72 | 4.203% | $234.165 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $219.36 | 9.790% | $240.8353 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $136.83 | 9.323% | $149.5867 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $40.99 | 8.872% | $44.6266 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $1,234.35 | $1,350.1352 | $1,350.15 | $1,350.15 | $1,350.10 | |