| 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 | $195.97 | 11.433% | $218.3753 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $220.53 | 7.277% | $236.578 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $76.85 | 12.196% | $86.2226 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $22.38 | 6.141% | $23.7544 | $23.75 | $23.75 | $23.80 |
| Purchase #5 | $154.48 | 3.856% | $160.4367 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $231.75 | 7.413% | $248.9296 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $27.51 | 9.556% | $30.1389 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $929.47 | $1,004.4355 | $1,004.44 | $1,004.50 | $1,004.40 | |