| 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 | $125.36 | 9.335% | $137.0624 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $205.90 | 5.627% | $217.486 | $217.49 | $217.50 | $217.50 |
| Purchase #3 | $202.30 | 11.659% | $225.8862 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $172.31 | 13.497% | $195.5667 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $230.90 | 13.568% | $262.2285 | $262.23 | $262.25 | $262.20 |
| Purchase #6 | $202.44 | 11.650% | $226.0243 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $148.78 | 10.369% | $164.207 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $1,287.99 | $1,428.4611 | $1,428.47 | $1,428.45 | $1,428.50 | |