| 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 | $111.74 | 3.562% | $115.7202 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $58.62 | 5.504% | $61.8464 | $61.85 | $61.85 | $61.80 |
| Purchase #3 | $98.87 | 6.144% | $104.9446 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $104.91 | 7.820% | $113.114 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $134.37 | 9.304% | $146.8718 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $214.96 | 13.637% | $244.2741 | $244.27 | $244.25 | $244.30 |
| Purchase #7 | $112.68 | 4.613% | $117.8779 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $836.15 | $904.6490 | $904.64 | $904.60 | $904.60 | |