| 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 | $120.39 | 4.567% | $125.8882 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $241.57 | 5.389% | $254.5882 | $254.59 | $254.60 | $254.60 |
| Purchase #3 | $28.59 | 3.215% | $29.5092 | $29.51 | $29.50 | $29.50 |
| Purchase #4 | $15.37 | 11.844% | $17.1904 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $15.47 | 6.130% | $16.4183 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $42.37 | 7.251% | $45.4422 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $243.70 | 6.531% | $259.616 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $707.46 | $748.6525 | $748.66 | $748.65 | $748.60 | |