| 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 | $239.74 | 4.114% | $249.6029 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $154.32 | 3.122% | $159.1379 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $151.51 | 7.749% | $163.2505 | $163.25 | $163.25 | $163.30 |
| Purchase #4 | $30.32 | 9.462% | $33.1889 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $182.77 | 12.567% | $205.7387 | $205.74 | $205.75 | $205.70 |
| Purchase #6 | $179.56 | 9.479% | $196.5805 | $196.58 | $196.60 | $196.60 |
| Purchase #7 | $199.95 | 7.585% | $215.1162 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $1,138.17 | $1,222.6156 | $1,222.62 | $1,222.65 | $1,222.60 | |