| 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 | $142.34 | 4.112% | $148.193 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $109.99 | 9.446% | $120.3797 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $153.91 | 10.204% | $169.615 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $121.56 | 3.112% | $125.3429 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $234.76 | 13.769% | $267.0841 | $267.08 | $267.10 | $267.10 |
| Purchase #6 | $26.85 | 8.773% | $29.2056 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $105.31 | 8.818% | $114.5962 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $894.72 | $974.4165 | $974.42 | $974.45 | $974.40 | |