| 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 | $225.29 | 4.173% | $234.6914 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $116.85 | 6.468% | $124.4079 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $59.75 | 12.732% | $67.3574 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $181.25 | 12.581% | $204.0531 | $204.05 | $204.05 | $204.10 |
| Purchase #5 | $184.53 | 9.741% | $202.5051 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $17.36 | 3.543% | $17.9751 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $134.87 | 6.206% | $143.24 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $919.90 | $994.2300 | $994.24 | $994.25 | $994.30 | |