| 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 | $118.25 | 9.106% | $129.0178 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $157.51 | 8.500% | $170.8984 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $36.41 | 11.208% | $40.4908 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $59.69 | 3.857% | $61.9922 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $229.91 | 5.807% | $243.2609 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $156.43 | 5.770% | $165.456 | $165.46 | $165.45 | $165.50 |
| Purchase #7 | $103.31 | 3.824% | $107.2606 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $861.51 | $918.3767 | $918.38 | $918.35 | $918.50 | |