| 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 | $106.77 | 13.561% | $121.2491 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $13.89 | 3.611% | $14.3916 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $39.79 | 6.653% | $42.4372 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $113.74 | 3.279% | $117.4695 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $74.25 | 10.321% | $81.9133 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $64.42 | 13.854% | $73.3447 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $140.41 | 10.167% | $154.6855 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $553.27 | $605.4909 | $605.49 | $605.50 | $605.40 | |