| 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 | $239.99 | 8.519% | $260.4347 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $93.65 | 8.784% | $101.8762 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $66.90 | 3.840% | $69.469 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $8.35 | 3.542% | $8.6458 | $8.65 | $8.65 | $8.60 |
| Purchase #5 | $79.58 | 4.778% | $83.3823 | $83.38 | $83.40 | $83.40 |
| Purchase #6 | $123.70 | 12.578% | $139.259 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $131.75 | 8.838% | $143.3941 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $743.92 | $806.4611 | $806.46 | $806.50 | $806.50 | |