| 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 | $229.69 | 12.106% | $257.4963 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $148.42 | 3.679% | $153.8804 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $208.70 | 11.679% | $233.0741 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $154.73 | 5.472% | $163.1968 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $132.90 | 12.454% | $149.4514 | $149.45 | $149.45 | $149.50 |
| Purchase #6 | $40.50 | 6.160% | $42.9948 | $42.99 | $43.00 | $43.00 |
| Purchase #7 | $105.80 | 6.806% | $113.0007 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $1,020.74 | $1,113.0945 | $1,113.09 | $1,113.10 | $1,113.20 | |