| 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 | $217.32 | 7.187% | $232.9388 | $232.94 | $232.95 | $232.90 |
| Purchase #2 | $83.43 | 7.705% | $89.8583 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $160.35 | 6.115% | $170.1554 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $11.75 | 13.684% | $13.3579 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $240.90 | 3.323% | $248.9051 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $101.83 | 9.858% | $111.8684 | $111.87 | $111.85 | $111.90 |
| Purchase #7 | $100.30 | 6.665% | $106.985 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $915.88 | $974.0689 | $974.09 | $974.05 | $974.20 | |