| 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 | $7.97 | 3.130% | $8.2195 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $230.61 | 13.512% | $261.77 | $261.77 | $261.75 | $261.80 |
| Purchase #3 | $14.81 | 8.501% | $16.069 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $224.82 | 6.585% | $239.6244 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $57.93 | 11.342% | $64.5004 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $224.65 | 4.257% | $234.2134 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $79.82 | 10.615% | $88.2929 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $840.61 | $912.6896 | $912.68 | $912.60 | $912.70 | |