| 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 | $248.26 | 10.153% | $273.4658 | $273.47 | $273.45 | $273.50 |
| Purchase #2 | $156.80 | 12.622% | $176.5913 | $176.59 | $176.60 | $176.60 |
| Purchase #3 | $190.81 | 12.653% | $214.9532 | $214.95 | $214.95 | $215.00 |
| Purchase #4 | $157.52 | 3.535% | $163.0883 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $117.79 | 4.560% | $123.1612 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $229.79 | 6.681% | $245.1423 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $29.81 | 3.721% | $30.9192 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $1,130.78 | $1,227.3213 | $1,227.32 | $1,227.30 | $1,227.40 | |