| 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 | $215.54 | 10.127% | $237.3677 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $115.89 | 7.346% | $124.4033 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $220.43 | 9.416% | $241.1857 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $235.66 | 3.189% | $243.1752 | $243.18 | $243.20 | $243.20 |
| Purchase #5 | $147.95 | 13.701% | $168.2206 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $236.80 | 10.258% | $261.0909 | $261.09 | $261.10 | $261.10 |
| Purchase #7 | $239.25 | 9.641% | $262.3161 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $1,411.52 | $1,537.7595 | $1,537.77 | $1,537.75 | $1,537.80 | |