| 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 | $228.91 | 3.870% | $237.7688 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $76.89 | 10.348% | $84.8466 | $84.85 | $84.85 | $84.80 |
| Purchase #3 | $105.76 | 5.613% | $111.6963 | $111.70 | $111.70 | $111.70 |
| Purchase #4 | $161.56 | 8.560% | $175.3895 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $139.54 | 10.839% | $154.6647 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $9.53 | 12.853% | $10.7549 | $10.75 | $10.75 | $10.80 |
| Purchase #7 | $129.92 | 8.387% | $140.8164 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $852.11 | $915.9372 | $915.94 | $915.90 | $916.00 | |