| 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 | $230.32 | 6.843% | $246.0808 | $246.08 | $246.10 | $246.10 |
| Purchase #2 | $77.75 | 5.657% | $82.1483 | $82.15 | $82.15 | $82.10 |
| Purchase #3 | $248.30 | 13.680% | $282.2674 | $282.27 | $282.25 | $282.30 |
| Purchase #4 | $97.59 | 13.785% | $111.0428 | $111.04 | $111.05 | $111.00 |
| Purchase #5 | $248.33 | 9.772% | $272.5968 | $272.60 | $272.60 | $272.60 |
| Purchase #6 | $96.45 | 10.683% | $106.7538 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $69.94 | 11.414% | $77.923 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $1,068.68 | $1,178.8129 | $1,178.81 | $1,178.80 | $1,178.80 | |