| 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 | $117.95 | 11.489% | $131.5013 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $21.47 | 11.683% | $23.9783 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $215.37 | 7.153% | $230.7754 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $27.28 | 12.675% | $30.7377 | $30.74 | $30.75 | $30.70 |
| Purchase #5 | $17.56 | 6.391% | $18.6823 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $104.82 | 8.499% | $113.7287 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $52.80 | 10.633% | $58.4142 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $557.25 | $607.8179 | $607.82 | $607.90 | $607.80 | |