| 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 | $250.56 | 13.472% | $284.3154 | $284.32 | $284.30 | $284.30 |
| Purchase #2 | $116.38 | 11.619% | $129.9022 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $196.83 | 9.671% | $215.8654 | $215.87 | $215.85 | $215.90 |
| Purchase #4 | $25.45 | 10.409% | $28.0991 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $208.29 | 12.693% | $234.7282 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $215.44 | 4.626% | $225.4063 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $15.52 | 5.648% | $16.3966 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $1,028.47 | $1,134.7132 | $1,134.73 | $1,134.70 | $1,134.70 | |