| 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 | $227.80 | 9.623% | $249.7212 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $183.53 | 13.750% | $208.7654 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $110.68 | 13.315% | $125.417 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $80.78 | 9.750% | $88.6561 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $214.41 | 10.383% | $236.6722 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $223.48 | 6.384% | $237.747 | $237.75 | $237.75 | $237.70 |
| Purchase #7 | $231.48 | 13.105% | $261.8155 | $261.82 | $261.80 | $261.80 |
| 7 purchase totals = | $1,272.16 | $1,408.7944 | $1,408.81 | $1,408.70 | $1,408.80 | |