| 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 | $27.65 | 9.507% | $30.2787 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $242.45 | 3.123% | $250.0217 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $187.56 | 4.224% | $195.4825 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $102.56 | 3.158% | $105.7988 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $183.35 | 11.129% | $203.755 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $14.82 | 7.146% | $15.879 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $232.69 | 6.543% | $247.9149 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $991.08 | $1,049.1306 | $1,049.13 | $1,049.15 | $1,049.20 | |