| 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 | $125.38 | 12.247% | $140.7353 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $199.29 | 9.379% | $217.9814 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $101.91 | 5.237% | $107.247 | $107.25 | $107.25 | $107.20 |
| Purchase #4 | $91.42 | 9.749% | $100.3325 | $100.33 | $100.35 | $100.30 |
| Purchase #5 | $102.82 | 3.401% | $106.3169 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $196.35 | 13.322% | $222.5077 | $222.51 | $222.50 | $222.50 |
| Purchase #7 | $54.78 | 9.874% | $60.189 | $60.19 | $60.20 | $60.20 |
| 7 purchase totals = | $871.95 | $955.3098 | $955.32 | $955.35 | $955.20 | |