| 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 | $211.56 | 9.625% | $231.9227 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $98.55 | 5.525% | $103.9949 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $126.70 | 8.626% | $137.6291 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $55.70 | 8.680% | $60.5348 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $191.75 | 10.556% | $211.9911 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $50.46 | 7.183% | $54.0845 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $180.43 | 8.864% | $196.4233 | $196.42 | $196.40 | $196.40 |
| 7 purchase totals = | $915.15 | $996.5804 | $996.56 | $996.60 | $996.50 | |