| 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 | $104.86 | 8.176% | $113.4334 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $174.29 | 5.204% | $183.3601 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $15.40 | 6.631% | $16.4212 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $216.66 | 7.305% | $232.487 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $208.97 | 10.829% | $231.5994 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $62.96 | 8.432% | $68.2688 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $54.91 | 13.547% | $62.3487 | $62.35 | $62.35 | $62.30 |
| 7 purchase totals = | $838.05 | $907.9186 | $907.92 | $907.90 | $907.90 | |