| 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 | $247.85 | 5.529% | $261.5536 | $261.55 | $261.55 | $261.60 |
| Purchase #2 | $211.36 | 10.513% | $233.5803 | $233.58 | $233.60 | $233.60 |
| Purchase #3 | $58.85 | 10.524% | $65.0434 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $186.75 | 6.807% | $199.4621 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $108.89 | 11.727% | $121.6595 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $111.90 | 5.385% | $117.9258 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $203.37 | 6.423% | $216.4325 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $1,128.97 | $1,215.6572 | $1,215.65 | $1,215.70 | $1,215.70 | |