| 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 | $125.71 | 3.481% | $130.086 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $104.46 | 4.525% | $109.1868 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $106.55 | 6.340% | $113.3053 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $188.66 | 3.841% | $195.9064 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $65.28 | 12.416% | $73.3852 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $41.33 | 9.758% | $45.363 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $96.52 | 12.338% | $108.4286 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $728.51 | $775.6613 | $775.68 | $775.70 | $775.70 | |