| 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 | $198.63 | 7.154% | $212.84 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $116.74 | 13.394% | $132.3762 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $19.76 | 13.756% | $22.4782 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $184.75 | 3.848% | $191.8592 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $82.72 | 11.156% | $91.9482 | $91.95 | $91.95 | $91.90 |
| Purchase #6 | $98.90 | 10.231% | $109.0185 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $27.33 | 12.792% | $30.8261 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $728.83 | $791.3464 | $791.36 | $791.40 | $791.30 | |