| 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 | $184.28 | 12.472% | $207.2634 | $207.26 | $207.25 | $207.30 |
| Purchase #2 | $119.77 | 3.209% | $123.6134 | $123.61 | $123.60 | $123.60 |
| Purchase #3 | $241.81 | 10.387% | $266.9268 | $266.93 | $266.95 | $266.90 |
| Purchase #4 | $10.85 | 13.264% | $12.2891 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $126.53 | 9.792% | $138.9198 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $104.66 | 8.481% | $113.5362 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $78.58 | 4.445% | $82.0729 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $866.48 | $944.6216 | $944.62 | $944.60 | $944.60 | |