| 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 | $239.41 | 4.770% | $250.8299 | $250.83 | $250.85 | $250.80 |
| Purchase #2 | $118.66 | 10.249% | $130.8215 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $86.70 | 5.542% | $91.5049 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $216.90 | 4.580% | $226.834 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $28.67 | 7.452% | $30.8065 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $81.47 | 4.571% | $85.194 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $20.49 | 4.407% | $21.393 | $21.39 | $21.40 | $21.40 |
| 7 purchase totals = | $792.30 | $837.3838 | $837.37 | $837.40 | $837.30 | |