| 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 | $125.51 | 10.239% | $138.361 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $124.81 | 3.362% | $129.0061 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $40.33 | 13.481% | $45.7669 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $76.40 | 3.351% | $78.9602 | $78.96 | $78.95 | $79.00 |
| Purchase #5 | $27.37 | 7.838% | $29.5153 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $107.52 | 9.268% | $117.485 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $239.82 | 11.380% | $267.1115 | $267.11 | $267.10 | $267.10 |
| 7 purchase totals = | $741.76 | $806.2060 | $806.22 | $806.15 | $806.30 | |