| 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 | $241.99 | 12.192% | $271.4934 | $271.49 | $271.50 | $271.50 |
| Purchase #2 | $113.49 | 3.726% | $117.7186 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $24.91 | 9.692% | $27.3243 | $27.32 | $27.30 | $27.30 |
| Purchase #4 | $156.46 | 5.491% | $165.0512 | $165.05 | $165.05 | $165.10 |
| Purchase #5 | $125.31 | 11.372% | $139.5603 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $54.97 | 12.287% | $61.7242 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $112.70 | 7.733% | $121.4151 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $829.83 | $904.2871 | $904.28 | $904.20 | $904.30 | |