| 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 | $208.56 | 11.505% | $232.5548 | $232.55 | $232.55 | $232.60 |
| Purchase #2 | $190.40 | 6.491% | $202.7589 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $233.44 | 4.434% | $243.7907 | $243.79 | $243.80 | $243.80 |
| Purchase #4 | $60.82 | 4.747% | $63.7071 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $26.37 | 5.280% | $27.7623 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $47.37 | 8.191% | $51.2501 | $51.25 | $51.25 | $51.30 |
| Purchase #7 | $134.60 | 4.140% | $140.1724 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $901.56 | $961.9963 | $961.99 | $961.95 | $962.20 | |