| 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 | $106.30 | 7.208% | $113.9621 | $113.96 | $113.95 | $114.00 |
| Purchase #2 | $102.28 | 10.217% | $112.7299 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $81.82 | 7.499% | $87.9557 | $87.96 | $87.95 | $88.00 |
| Purchase #4 | $68.31 | 13.250% | $77.3611 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $186.37 | 13.582% | $211.6828 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $41.38 | 5.817% | $43.7871 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $207.27 | 3.151% | $213.8011 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $793.73 | $861.2798 | $861.28 | $861.30 | $861.40 | |