| 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 | $239.78 | 3.469% | $248.098 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $154.56 | 5.122% | $162.4766 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $102.97 | 4.396% | $107.4966 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $106.90 | 8.458% | $115.9416 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $48.29 | 3.507% | $49.9835 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $151.51 | 11.783% | $169.3624 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $6.46 | 7.811% | $6.9646 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $810.47 | $860.3233 | $860.32 | $860.35 | $860.40 | |