| 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 | $220.34 | 9.141% | $240.4813 | $240.48 | $240.50 | $240.50 |
| Purchase #2 | $243.65 | 5.723% | $257.5941 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $99.96 | 4.492% | $104.4502 | $104.45 | $104.45 | $104.50 |
| Purchase #4 | $166.69 | 11.731% | $186.2444 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $9.54 | 3.456% | $9.8697 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $134.91 | 8.135% | $145.8849 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $231.82 | 12.649% | $261.1429 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,106.91 | $1,205.6675 | $1,205.65 | $1,205.70 | $1,205.70 | |