| 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 | $246.76 | 13.665% | $280.4798 | $280.48 | $280.50 | $280.50 |
| Purchase #2 | $28.97 | 4.648% | $30.3165 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $36.52 | 6.410% | $38.8609 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $192.97 | 3.602% | $199.9208 | $199.92 | $199.90 | $199.90 |
| Purchase #5 | $245.37 | 9.322% | $268.2434 | $268.24 | $268.25 | $268.20 |
| Purchase #6 | $23.69 | 12.423% | $26.633 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $117.60 | 7.669% | $126.6187 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $891.88 | $971.0731 | $971.07 | $971.05 | $971.00 | |