| 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 | $27.82 | 9.780% | $30.5408 | $30.54 | $30.55 | $30.50 |
| Purchase #2 | $174.95 | 10.466% | $193.2603 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $113.40 | 6.864% | $121.1838 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $236.60 | 12.849% | $267.0007 | $267.00 | $267.00 | $267.00 |
| Purchase #5 | $229.57 | 10.620% | $253.9503 | $253.95 | $253.95 | $254.00 |
| Purchase #6 | $157.62 | 4.358% | $164.4891 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $197.98 | 6.615% | $211.0764 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,137.94 | $1,241.5014 | $1,241.50 | $1,241.55 | $1,241.60 | |