| 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 | $29.42 | 13.478% | $33.3852 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $217.25 | 8.117% | $234.8842 | $234.88 | $234.90 | $234.90 |
| Purchase #3 | $200.49 | 12.592% | $225.7357 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $80.89 | 8.437% | $87.7147 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $208.72 | 13.408% | $236.7052 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $129.94 | 3.686% | $134.7296 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $206.97 | 3.241% | $213.6779 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $1,073.68 | $1,166.8325 | $1,166.84 | $1,166.90 | $1,166.80 | |