| 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 | $200.78 | 10.161% | $221.1813 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $134.69 | 3.762% | $139.757 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $58.65 | 11.194% | $65.2153 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $63.35 | 4.737% | $66.3509 | $66.35 | $66.35 | $66.40 |
| Purchase #5 | $77.80 | 10.605% | $86.0507 | $86.05 | $86.05 | $86.10 |
| Purchase #6 | $36.96 | 11.661% | $41.2699 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $210.36 | 5.393% | $221.7047 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $782.59 | $841.5298 | $841.53 | $841.50 | $841.70 | |