| 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 | $240.54 | 4.703% | $251.8526 | $251.85 | $251.85 | $251.90 |
| Purchase #2 | $44.61 | 13.605% | $50.6792 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $8.41 | 10.363% | $9.2815 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $174.63 | 12.811% | $197.0018 | $197.00 | $197.00 | $197.00 |
| Purchase #5 | $106.41 | 4.739% | $111.4528 | $111.45 | $111.45 | $111.50 |
| Purchase #6 | $91.49 | 8.740% | $99.4862 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $167.73 | 11.262% | $186.6198 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $833.82 | $906.3739 | $906.37 | $906.40 | $906.50 | |