| 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 | $117.43 | 5.830% | $124.2762 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $236.41 | 13.518% | $268.3679 | $268.37 | $268.35 | $268.40 |
| Purchase #3 | $176.79 | 9.549% | $193.6717 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $18.64 | 7.378% | $20.0153 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $66.84 | 5.238% | $70.3411 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $86.43 | 8.329% | $93.6288 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $10.96 | 8.440% | $11.885 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $713.50 | $782.1860 | $782.20 | $782.20 | $782.20 | |