| 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 | $115.26 | 7.512% | $123.9183 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $119.51 | 6.826% | $127.6678 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $108.94 | 11.678% | $121.662 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $248.49 | 13.476% | $281.9765 | $281.98 | $282.00 | $282.00 |
| Purchase #5 | $140.45 | 4.744% | $147.1129 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $26.69 | 13.386% | $30.2627 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $98.90 | 5.728% | $104.565 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $858.24 | $937.1652 | $937.17 | $937.10 | $937.30 | |