| 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 | $233.98 | 9.172% | $255.4406 | $255.44 | $255.45 | $255.40 |
| Purchase #2 | $146.83 | 4.258% | $153.082 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $36.63 | 7.567% | $39.4018 | $39.40 | $39.40 | $39.40 |
| Purchase #4 | $182.32 | 12.758% | $205.5804 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $201.65 | 12.353% | $226.5598 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $8.83 | 13.530% | $10.0247 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $85.66 | 3.412% | $88.5827 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $895.90 | $978.6720 | $978.66 | $978.70 | $978.70 | |