| 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 | $241.52 | 4.254% | $251.7943 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $223.78 | 11.713% | $249.9914 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $163.87 | 3.221% | $169.1483 | $169.15 | $169.15 | $169.10 |
| Purchase #4 | $55.56 | 11.853% | $62.1455 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $112.60 | 9.649% | $123.4648 | $123.46 | $123.45 | $123.50 |
| Purchase #6 | $188.99 | 9.582% | $207.099 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $100.94 | 13.321% | $114.3862 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $1,087.26 | $1,178.0295 | $1,178.03 | $1,178.05 | $1,178.00 | |