| 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 | $214.67 | 3.277% | $221.7047 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $88.25 | 3.185% | $91.0608 | $91.06 | $91.05 | $91.10 |
| Purchase #3 | $142.85 | 9.257% | $156.0736 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $100.93 | 13.462% | $114.5172 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $106.92 | 13.214% | $121.0484 | $121.05 | $121.05 | $121.00 |
| Purchase #6 | $163.79 | 3.324% | $169.2344 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $250.65 | 5.477% | $264.3781 | $264.38 | $264.40 | $264.40 |
| 7 purchase totals = | $1,068.06 | $1,138.0172 | $1,138.01 | $1,138.00 | $1,138.00 | |