| 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 | $169.56 | 11.648% | $189.3103 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $220.36 | 10.370% | $243.2113 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $186.32 | 6.121% | $197.7246 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $121.82 | 9.783% | $133.7377 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $27.59 | 5.132% | $29.0059 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $236.36 | 10.555% | $261.3078 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $216.40 | 6.195% | $229.806 | $229.81 | $229.80 | $229.80 |
| 7 purchase totals = | $1,178.41 | $1,284.1036 | $1,284.11 | $1,284.05 | $1,284.00 | |