| 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 | $217.88 | 11.392% | $242.7009 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $73.82 | 4.370% | $77.0459 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $99.86 | 9.550% | $109.3966 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $44.41 | 5.678% | $46.9316 | $46.93 | $46.95 | $46.90 |
| Purchase #5 | $85.81 | 3.473% | $88.7902 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $185.90 | 11.382% | $207.0591 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $25.94 | 5.299% | $27.3146 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $733.62 | $799.2389 | $799.24 | $799.25 | $799.20 | |