| 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 | $185.79 | 11.838% | $207.7838 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $109.58 | 12.240% | $122.9926 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $26.97 | 12.450% | $30.3278 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $57.47 | 4.565% | $60.0935 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $188.48 | 12.114% | $211.3125 | $211.31 | $211.30 | $211.30 |
| Purchase #6 | $65.26 | 9.692% | $71.585 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $248.46 | 11.477% | $276.9758 | $276.98 | $277.00 | $277.00 |
| 7 purchase totals = | $882.01 | $981.0710 | $981.07 | $981.15 | $981.10 | |