| 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 | $237.31 | 3.162% | $244.8137 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $250.93 | 8.713% | $272.7935 | $272.79 | $272.80 | $272.80 |
| Purchase #3 | $49.58 | 3.803% | $51.4655 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $218.57 | 5.235% | $230.0121 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $72.40 | 4.705% | $75.8064 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $163.97 | 9.669% | $179.8243 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $231.38 | 7.222% | $248.0903 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $1,224.14 | $1,302.8058 | $1,302.80 | $1,302.75 | $1,302.80 | |