| 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 | $197.99 | 11.178% | $220.1213 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $30.27 | 11.490% | $33.748 | $33.75 | $33.75 | $33.70 |
| Purchase #3 | $37.67 | 4.314% | $39.2951 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $208.96 | 3.179% | $215.6028 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $119.62 | 12.102% | $134.0964 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $40.37 | 10.772% | $44.7187 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $190.96 | 10.434% | $210.8848 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $825.84 | $898.4671 | $898.47 | $898.45 | $898.40 | |