| 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 | $220.78 | 7.203% | $236.6828 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $227.34 | 12.366% | $255.4529 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $120.48 | 10.194% | $132.7617 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $77.41 | 5.501% | $81.6683 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $41.89 | 8.502% | $45.4515 | $45.45 | $45.45 | $45.50 |
| Purchase #6 | $87.28 | 7.185% | $93.5511 | $93.55 | $93.55 | $93.60 |
| Purchase #7 | $132.88 | 6.175% | $141.0853 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $908.06 | $986.6536 | $986.65 | $986.65 | $986.90 | |