| 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 | $76.50 | 4.298% | $79.788 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $78.92 | 13.168% | $89.3122 | $89.31 | $89.30 | $89.30 |
| Purchase #3 | $230.39 | 13.304% | $261.0411 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $194.62 | 9.860% | $213.8095 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $133.55 | 13.123% | $151.0758 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $8.71 | 3.140% | $8.9835 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $221.93 | 4.497% | $231.9102 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $944.62 | $1,035.9203 | $1,035.92 | $1,035.95 | $1,035.90 | |