| 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 | $183.95 | 12.136% | $206.2742 | $206.27 | $206.25 | $206.30 |
| Purchase #2 | $144.27 | 13.512% | $163.7638 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $234.38 | 11.457% | $261.2329 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $196.89 | 3.541% | $203.8619 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $67.72 | 3.581% | $70.1451 | $70.15 | $70.15 | $70.10 |
| Purchase #6 | $231.49 | 10.447% | $255.6738 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $70.92 | 9.211% | $77.4524 | $77.45 | $77.45 | $77.50 |
| 7 purchase totals = | $1,129.62 | $1,238.4041 | $1,238.39 | $1,238.35 | $1,238.50 | |