| 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 | $129.32 | 6.638% | $137.9043 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $133.87 | 11.625% | $149.4324 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $167.85 | 7.283% | $180.0745 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $209.46 | 4.300% | $218.4668 | $218.47 | $218.45 | $218.50 |
| Purchase #5 | $237.72 | 7.482% | $255.5062 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $224.54 | 10.206% | $247.4566 | $247.46 | $247.45 | $247.50 |
| Purchase #7 | $245.47 | 6.356% | $261.0721 | $261.07 | $261.05 | $261.10 |
| 7 purchase totals = | $1,348.23 | $1,449.9129 | $1,449.91 | $1,449.85 | $1,450.00 | |