| 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 | $13.51 | 12.412% | $15.1869 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $202.44 | 7.371% | $217.3619 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $121.42 | 5.371% | $127.9415 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $103.36 | 10.764% | $114.4857 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $43.58 | 8.253% | $47.1767 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $45.36 | 8.668% | $49.2918 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $240.47 | 8.304% | $260.4386 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $770.14 | $831.8831 | $831.89 | $831.95 | $831.90 | |