| 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 | $148.44 | 10.544% | $164.0915 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $245.29 | 8.504% | $266.1495 | $266.15 | $266.15 | $266.10 |
| Purchase #3 | $243.42 | 7.265% | $261.1045 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $77.57 | 3.693% | $80.4347 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $70.33 | 10.496% | $77.7118 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $23.69 | 11.696% | $26.4608 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $229.40 | 11.469% | $255.7099 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $1,038.14 | $1,131.6627 | $1,131.65 | $1,131.65 | $1,131.60 | |