| 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 | $240.63 | 7.315% | $258.2321 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $57.39 | 4.681% | $60.0764 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $85.26 | 3.628% | $88.3532 | $88.35 | $88.35 | $88.40 |
| Purchase #4 | $167.98 | 11.567% | $187.4102 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $100.92 | 6.551% | $107.5313 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $47.58 | 8.311% | $51.5344 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $127.34 | 8.387% | $138.02 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $827.10 | $891.1576 | $891.15 | $891.20 | $891.10 | |