| 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 | $121.65 | 4.113% | $126.6535 | $126.65 | $126.65 | $126.70 |
| Purchase #2 | $29.38 | 6.683% | $31.3435 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $104.41 | 9.764% | $114.6046 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $153.31 | 9.490% | $167.8591 | $167.86 | $167.85 | $167.90 |
| Purchase #5 | $234.53 | 3.247% | $242.1452 | $242.15 | $242.15 | $242.10 |
| Purchase #6 | $73.44 | 7.168% | $78.7042 | $78.70 | $78.70 | $78.70 |
| Purchase #7 | $126.74 | 7.847% | $136.6853 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $843.46 | $897.9954 | $897.99 | $898.00 | $898.00 | |