| 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 | $231.64 | 8.607% | $251.5773 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $81.82 | 4.648% | $85.623 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $9.95 | 9.207% | $10.8661 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $247.95 | 9.702% | $272.0061 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $77.70 | 3.799% | $80.6518 | $80.65 | $80.65 | $80.70 |
| Purchase #6 | $8.67 | 3.202% | $8.9476 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $190.27 | 13.504% | $215.9641 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $848.00 | $925.6360 | $925.64 | $925.60 | $925.70 | |