| 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 | $239.30 | 9.126% | $261.1385 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $102.81 | 10.376% | $113.4776 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $157.54 | 3.226% | $162.6222 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $45.52 | 5.770% | $48.1465 | $48.15 | $48.15 | $48.10 |
| Purchase #5 | $183.49 | 5.488% | $193.5599 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $243.31 | 6.860% | $260.0011 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $189.33 | 10.234% | $208.706 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,161.30 | $1,247.6518 | $1,247.66 | $1,247.65 | $1,247.60 | |