| 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 | $240.43 | 13.833% | $273.6887 | $273.69 | $273.70 | $273.70 |
| Purchase #2 | $110.97 | 3.446% | $114.794 | $114.79 | $114.80 | $114.80 |
| Purchase #3 | $204.65 | 9.158% | $223.3918 | $223.39 | $223.40 | $223.40 |
| Purchase #4 | $118.56 | 4.313% | $123.6735 | $123.67 | $123.65 | $123.70 |
| Purchase #5 | $44.30 | 12.419% | $49.8016 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $189.82 | 5.409% | $200.0874 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $6.81 | 3.345% | $7.0378 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $915.54 | $992.4748 | $992.47 | $992.50 | $992.50 | |