| 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 | $205.40 | 8.258% | $222.3619 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $122.55 | 10.624% | $135.5697 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $28.75 | 6.499% | $30.6185 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $130.27 | 10.830% | $144.3782 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $30.62 | 13.464% | $34.7427 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $67.61 | 5.576% | $71.3799 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $224.34 | 8.671% | $243.7925 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $809.54 | $882.8434 | $882.84 | $882.85 | $882.90 | |