| 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 | $11.58 | 4.316% | $12.0798 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $222.94 | 11.645% | $248.9014 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $182.25 | 10.145% | $200.7393 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $102.25 | 11.743% | $114.2572 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $154.61 | 8.606% | $167.9157 | $167.92 | $167.90 | $167.90 |
| Purchase #6 | $73.67 | 9.235% | $80.4734 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $79.75 | 13.744% | $90.7108 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $827.05 | $915.0776 | $915.08 | $915.05 | $915.10 | |