| 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 | $97.51 | 9.373% | $106.6496 | $106.65 | $106.65 | $106.60 |
| Purchase #2 | $133.29 | 5.728% | $140.9249 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $240.35 | 3.458% | $248.6613 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $124.37 | 12.109% | $139.43 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $243.60 | 5.552% | $257.1247 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $8.75 | 12.619% | $9.8542 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $65.41 | 7.543% | $70.3439 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $913.28 | $972.9886 | $972.97 | $972.95 | $972.90 | |