| 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 | $109.77 | 12.689% | $123.6987 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $79.90 | 8.567% | $86.745 | $86.75 | $86.75 | $86.70 |
| Purchase #3 | $15.52 | 8.796% | $16.8851 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $238.63 | 12.620% | $268.7451 | $268.75 | $268.75 | $268.70 |
| Purchase #5 | $230.64 | 13.443% | $261.6449 | $261.64 | $261.65 | $261.60 |
| Purchase #6 | $237.27 | 12.206% | $266.2312 | $266.23 | $266.25 | $266.20 |
| Purchase #7 | $155.53 | 12.453% | $174.8982 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,067.26 | $1,198.8482 | $1,198.86 | $1,198.90 | $1,198.70 | |