| 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 | $28.63 | 8.202% | $30.9782 | $30.98 | $31.00 | $31.00 |
| Purchase #2 | $192.56 | 12.269% | $216.1852 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $62.27 | 7.652% | $67.0349 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $107.44 | 12.602% | $120.9796 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $147.36 | 11.665% | $164.5495 | $164.55 | $164.55 | $164.50 |
| Purchase #6 | $212.81 | 10.852% | $235.9041 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $117.46 | 7.603% | $126.3905 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $868.53 | $962.0220 | $962.02 | $962.10 | $962.00 | |