| 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 | $226.65 | 9.775% | $248.805 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $17.92 | 6.513% | $19.0871 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $150.87 | 12.404% | $169.5839 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $125.36 | 10.709% | $138.7848 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $92.86 | 11.142% | $103.2065 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $103.77 | 9.852% | $113.9934 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $26.45 | 9.474% | $28.9559 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $743.88 | $822.4166 | $822.42 | $822.45 | $822.50 | |