| 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 | $100.56 | 11.668% | $112.2933 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $176.33 | 3.267% | $182.0907 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $205.77 | 5.565% | $217.2211 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $121.90 | 5.324% | $128.39 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $58.82 | 10.409% | $64.9426 | $64.94 | $64.95 | $64.90 |
| Purchase #6 | $173.65 | 9.296% | $189.7925 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $20.62 | 7.766% | $22.2213 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $857.65 | $916.9515 | $916.94 | $916.95 | $916.90 | |