| 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 | $209.79 | 12.855% | $236.7585 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $195.47 | 7.442% | $210.0169 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $198.56 | 11.873% | $222.135 | $222.14 | $222.15 | $222.10 |
| Purchase #4 | $51.81 | 6.152% | $54.9974 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $233.38 | 3.134% | $240.6941 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $77.44 | 9.868% | $85.0818 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $140.74 | 5.686% | $148.7425 | $148.74 | $148.75 | $148.70 |
| 7 purchase totals = | $1,107.19 | $1,198.4262 | $1,198.43 | $1,198.45 | $1,198.40 | |