| 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 | $99.34 | 9.412% | $108.6899 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $199.92 | 12.576% | $225.0619 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $63.83 | 9.592% | $69.9526 | $69.95 | $69.95 | $70.00 |
| Purchase #4 | $213.46 | 6.342% | $226.9976 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $77.40 | 13.871% | $88.1362 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $59.68 | 9.487% | $65.3418 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $164.92 | 12.775% | $185.9885 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $878.55 | $970.1685 | $970.17 | $970.20 | $970.20 | |