| 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 | $36.61 | 3.794% | $37.999 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $245.51 | 6.476% | $261.4092 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $51.33 | 11.206% | $57.082 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $117.43 | 12.381% | $131.969 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $171.81 | 6.871% | $183.6151 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $132.89 | 9.207% | $145.1252 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $88.40 | 6.538% | $94.1796 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $843.98 | $911.3791 | $911.39 | $911.40 | $911.40 | |