| 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 | $247.50 | 5.619% | $261.407 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $187.59 | 10.589% | $207.4539 | $207.45 | $207.45 | $207.50 |
| Purchase #3 | $183.83 | 10.872% | $203.816 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $80.73 | 4.481% | $84.3475 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $111.29 | 13.573% | $126.3954 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $107.71 | 7.785% | $116.0952 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $141.89 | 3.645% | $147.0619 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $1,060.54 | $1,146.5769 | $1,146.59 | $1,146.55 | $1,146.60 | |