| 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 | $121.59 | 3.670% | $126.0524 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $73.84 | 12.290% | $82.9149 | $82.91 | $82.90 | $82.90 |
| Purchase #3 | $174.88 | 7.619% | $188.2041 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $117.65 | 7.470% | $126.4385 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $57.34 | 10.570% | $63.4008 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $22.74 | 10.292% | $25.0804 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $208.53 | 4.444% | $217.7971 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $776.57 | $829.8882 | $829.88 | $829.90 | $829.90 | |