| 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 | $192.78 | 3.340% | $199.2189 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $201.45 | 4.872% | $211.2646 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $126.87 | 7.655% | $136.5819 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $228.99 | 7.802% | $246.8558 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $80.40 | 7.453% | $86.3922 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $203.68 | 13.757% | $231.7003 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $79.64 | 8.663% | $86.5392 | $86.54 | $86.55 | $86.50 |
| 7 purchase totals = | $1,113.81 | $1,198.5529 | $1,198.55 | $1,198.55 | $1,198.60 | |