| 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 | $98.69 | 7.314% | $105.9082 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $45.91 | 5.598% | $48.48 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $23.74 | 9.841% | $26.0763 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $188.57 | 5.535% | $199.0073 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $131.50 | 7.736% | $141.6728 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $175.83 | 13.504% | $199.5741 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $229.98 | 13.683% | $261.4482 | $261.45 | $261.45 | $261.40 |
| 7 purchase totals = | $894.22 | $982.1669 | $982.17 | $982.15 | $982.20 | |