| 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 | $199.81 | 13.857% | $227.4977 | $227.50 | $227.50 | $227.50 |
| Purchase #2 | $134.58 | 8.851% | $146.4917 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $69.85 | 11.520% | $77.8967 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $81.43 | 13.384% | $92.3286 | $92.33 | $92.35 | $92.30 |
| Purchase #5 | $40.53 | 9.396% | $44.3382 | $44.34 | $44.35 | $44.30 |
| Purchase #6 | $222.37 | 8.409% | $241.0691 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $158.52 | 6.866% | $169.404 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $907.09 | $999.0260 | $999.03 | $999.05 | $999.00 | |