| 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 | $204.75 | 12.269% | $229.8708 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $86.33 | 12.422% | $97.0539 | $97.05 | $97.05 | $97.10 |
| Purchase #3 | $119.49 | 3.667% | $123.8717 | $123.87 | $123.85 | $123.90 |
| Purchase #4 | $39.83 | 12.411% | $44.7733 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $181.96 | 12.524% | $204.7487 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $81.34 | 8.341% | $88.1246 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $29.27 | 10.560% | $32.3609 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $742.97 | $820.8039 | $820.79 | $820.70 | $820.90 | |