| 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 | $10.77 | 5.662% | $11.3798 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $248.98 | 7.872% | $268.5797 | $268.58 | $268.60 | $268.60 |
| Purchase #3 | $9.79 | 11.515% | $10.9173 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $250.98 | 11.660% | $280.2443 | $280.24 | $280.25 | $280.20 |
| Purchase #5 | $12.64 | 13.412% | $14.3353 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $134.54 | 7.160% | $144.1731 | $144.17 | $144.15 | $144.20 |
| Purchase #7 | $188.96 | 5.319% | $199.0108 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $856.66 | $928.6403 | $928.64 | $928.65 | $928.60 | |