| 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 | $117.53 | 5.627% | $124.1434 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $186.52 | 9.447% | $204.1405 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $107.31 | 6.299% | $114.0695 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $222.78 | 12.569% | $250.7812 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $149.44 | 13.870% | $170.1673 | $170.17 | $170.15 | $170.20 |
| Purchase #6 | $100.57 | 13.315% | $113.9609 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $130.25 | 13.673% | $148.0591 | $148.06 | $148.05 | $148.10 |
| 7 purchase totals = | $1,014.40 | $1,125.3219 | $1,125.32 | $1,125.30 | $1,125.40 | |