| 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 | $198.94 | 10.308% | $219.4467 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $169.45 | 12.327% | $190.3381 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $230.76 | 13.320% | $261.4972 | $261.50 | $261.50 | $261.50 |
| Purchase #4 | $152.52 | 7.182% | $163.474 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $23.30 | 13.447% | $26.4332 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $249.63 | 9.324% | $272.9055 | $272.91 | $272.90 | $272.90 |
| Purchase #7 | $11.63 | 3.757% | $12.0669 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $1,036.23 | $1,146.1616 | $1,146.17 | $1,146.15 | $1,146.10 | |