| 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 | $231.47 | 10.289% | $255.2859 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $13.96 | 12.776% | $15.7435 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $194.51 | 10.523% | $214.9783 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $236.33 | 13.747% | $268.8183 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $115.45 | 11.432% | $128.6482 | $128.65 | $128.65 | $128.60 |
| Purchase #6 | $156.75 | 4.315% | $163.5138 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $27.78 | 9.325% | $30.3705 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $976.25 | $1,077.3585 | $1,077.36 | $1,077.35 | $1,077.30 | |