| 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 | $244.81 | 5.316% | $257.8241 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $196.31 | 9.445% | $214.8515 | $214.85 | $214.85 | $214.90 |
| Purchase #3 | $241.40 | 4.589% | $252.4778 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $188.75 | 7.661% | $203.2101 | $203.21 | $203.20 | $203.20 |
| Purchase #5 | $230.75 | 13.334% | $261.5182 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $248.69 | 12.130% | $278.8561 | $278.86 | $278.85 | $278.90 |
| Purchase #7 | $10.79 | 8.383% | $11.6945 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $1,361.50 | $1,480.4323 | $1,480.43 | $1,480.40 | $1,480.50 | |