| 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 | $130.41 | 13.169% | $147.5837 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $215.77 | 6.297% | $229.357 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $205.90 | 10.315% | $227.1386 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $218.44 | 7.126% | $234.006 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $122.83 | 9.723% | $134.7728 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $205.65 | 4.761% | $215.441 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $128.79 | 5.711% | $136.1452 | $136.15 | $136.15 | $136.10 |
| 7 purchase totals = | $1,227.79 | $1,324.4443 | $1,324.45 | $1,324.45 | $1,324.40 | |