| 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 | $78.30 | 8.751% | $85.152 | $85.15 | $85.15 | $85.20 |
| Purchase #2 | $107.97 | 9.232% | $117.9378 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $213.35 | 9.785% | $234.2263 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $39.41 | 10.182% | $43.4227 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $116.48 | 11.810% | $130.2363 | $130.24 | $130.25 | $130.20 |
| Purchase #6 | $121.74 | 4.400% | $127.0966 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $220.43 | 12.632% | $248.2747 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $897.68 | $986.3464 | $986.35 | $986.35 | $986.30 | |