| 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 | $241.30 | 12.773% | $272.1212 | $272.12 | $272.10 | $272.10 |
| Purchase #2 | $175.67 | 8.697% | $190.948 | $190.95 | $190.95 | $190.90 |
| Purchase #3 | $79.81 | 13.711% | $90.7527 | $90.75 | $90.75 | $90.80 |
| Purchase #4 | $182.35 | 12.434% | $205.0234 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $248.53 | 13.649% | $282.4519 | $282.45 | $282.45 | $282.50 |
| Purchase #6 | $240.95 | 10.862% | $267.122 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $232.43 | 12.482% | $261.4419 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $1,401.04 | $1,569.8611 | $1,569.85 | $1,569.80 | $1,569.80 | |