| 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 | $104.83 | 12.271% | $117.6937 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $35.32 | 4.373% | $36.8645 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $227.72 | 6.772% | $243.1412 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $35.80 | 5.164% | $37.6487 | $37.65 | $37.65 | $37.60 |
| Purchase #5 | $15.28 | 6.753% | $16.3119 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $175.70 | 4.457% | $183.5309 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $228.92 | 8.222% | $247.7418 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $823.57 | $882.9327 | $882.92 | $882.95 | $882.80 | |