| 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 | $236.30 | 10.189% | $260.3766 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $6.81 | 11.192% | $7.5722 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $213.39 | 12.360% | $239.765 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $245.68 | 6.378% | $261.3495 | $261.35 | $261.35 | $261.30 |
| Purchase #5 | $137.38 | 3.851% | $142.6705 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $158.97 | 5.297% | $167.3906 | $167.39 | $167.40 | $167.40 |
| Purchase #7 | $142.66 | 11.559% | $159.1501 | $159.15 | $159.15 | $159.20 |
| 7 purchase totals = | $1,141.19 | $1,238.2745 | $1,238.28 | $1,238.25 | $1,238.40 | |