| 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 | $231.52 | 12.860% | $261.2935 | $261.29 | $261.30 | $261.30 |
| Purchase #2 | $143.41 | 7.655% | $154.388 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $187.52 | 11.457% | $209.0042 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $188.34 | 3.562% | $195.0487 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $136.98 | 13.160% | $155.0066 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $8.73 | 11.614% | $9.7439 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $62.31 | 6.418% | $66.3091 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $958.81 | $1,050.7940 | $1,050.79 | $1,050.80 | $1,050.70 | |