| 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 | $132.34 | 5.649% | $139.8159 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $186.58 | 6.524% | $198.7525 | $198.75 | $198.75 | $198.80 |
| Purchase #3 | $203.46 | 3.134% | $209.8364 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $230.67 | 13.241% | $261.213 | $261.21 | $261.20 | $261.20 |
| Purchase #5 | $15.54 | 4.471% | $16.2348 | $16.23 | $16.25 | $16.20 |
| Purchase #6 | $173.94 | 12.553% | $195.7747 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $92.92 | 3.749% | $96.4036 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $1,035.45 | $1,118.0309 | $1,118.02 | $1,118.00 | $1,118.00 | |