| 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 | $227.28 | 3.185% | $234.5189 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $59.45 | 13.220% | $67.3093 | $67.31 | $67.30 | $67.30 |
| Purchase #3 | $99.78 | 8.605% | $108.3661 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $120.60 | 4.497% | $126.0234 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $57.95 | 3.713% | $60.1017 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $99.99 | 4.662% | $104.6515 | $104.65 | $104.65 | $104.70 |
| Purchase #7 | $167.28 | 11.295% | $186.1743 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $832.33 | $887.1452 | $887.14 | $887.05 | $887.20 | |