| 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 | $126.65 | 10.222% | $139.5962 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $41.50 | 4.308% | $43.2878 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $63.92 | 7.501% | $68.7146 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $125.40 | 10.854% | $139.0109 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $204.83 | 8.552% | $222.3471 | $222.35 | $222.35 | $222.30 |
| Purchase #6 | $57.62 | 10.408% | $63.6171 | $63.62 | $63.60 | $63.60 |
| Purchase #7 | $39.36 | 6.274% | $41.8294 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $659.28 | $718.4031 | $718.41 | $718.40 | $718.30 | |