| 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 | $168.56 | 11.833% | $188.5057 | $188.51 | $188.50 | $188.50 |
| Purchase #2 | $188.92 | 5.557% | $199.4183 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $182.48 | 9.415% | $199.6605 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $40.33 | 12.356% | $45.3132 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $199.25 | 7.418% | $214.0304 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $124.81 | 9.328% | $136.4523 | $136.45 | $136.45 | $136.50 |
| Purchase #7 | $221.75 | 12.263% | $248.9432 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $1,126.10 | $1,232.3236 | $1,232.32 | $1,232.30 | $1,232.30 | |