| 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 | $246.57 | 13.596% | $280.0937 | $280.09 | $280.10 | $280.10 |
| Purchase #2 | $127.74 | 11.416% | $142.3228 | $142.32 | $142.30 | $142.30 |
| Purchase #3 | $77.32 | 3.396% | $79.9458 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $27.87 | 5.243% | $29.3312 | $29.33 | $29.35 | $29.30 |
| Purchase #5 | $127.91 | 5.536% | $134.9911 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $102.35 | 3.815% | $106.2547 | $106.25 | $106.25 | $106.30 |
| Purchase #7 | $187.69 | 9.395% | $205.3235 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $897.45 | $978.2628 | $978.25 | $978.25 | $978.20 | |