| 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 | $12.33 | 10.809% | $13.6627 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $125.64 | 10.114% | $138.3472 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $231.92 | 3.218% | $239.3832 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $238.73 | 10.835% | $264.5964 | $264.60 | $264.60 | $264.60 |
| Purchase #5 | $116.44 | 8.632% | $126.4911 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $113.31 | 6.862% | $121.0853 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $106.33 | 7.582% | $114.3919 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $944.70 | $1,017.9578 | $1,017.96 | $1,018.00 | $1,018.00 | |