| 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 | $211.62 | 11.504% | $235.9648 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $26.90 | 11.851% | $30.0879 | $30.09 | $30.10 | $30.10 |
| Purchase #3 | $148.60 | 7.734% | $160.0927 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $165.52 | 7.479% | $177.8992 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $37.83 | 8.427% | $41.0179 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $31.99 | 5.632% | $33.7917 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $187.46 | 7.845% | $202.1662 | $202.17 | $202.15 | $202.20 |
| 7 purchase totals = | $809.92 | $881.0204 | $881.02 | $881.00 | $881.10 | |