| 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 | $234.87 | 7.633% | $252.7976 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $207.69 | 4.749% | $217.5532 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $63.72 | 9.771% | $69.9461 | $69.95 | $69.95 | $69.90 |
| Purchase #4 | $121.75 | 3.530% | $126.0478 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $59.53 | 12.130% | $66.751 | $66.75 | $66.75 | $66.80 |
| Purchase #6 | $85.47 | 7.850% | $92.1794 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $115.62 | 5.445% | $121.9155 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $888.65 | $947.1906 | $947.20 | $947.20 | $947.20 | |