| 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 | $236.94 | 9.473% | $259.3853 | $259.39 | $259.40 | $259.40 |
| Purchase #2 | $231.48 | 10.324% | $255.378 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $25.85 | 12.511% | $29.0841 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $160.27 | 12.543% | $180.3727 | $180.37 | $180.35 | $180.40 |
| Purchase #5 | $125.97 | 6.343% | $133.9603 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $222.94 | 5.723% | $235.6989 | $235.70 | $235.70 | $235.70 |
| Purchase #7 | $29.94 | 10.661% | $33.1319 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $1,033.39 | $1,127.0112 | $1,127.01 | $1,127.05 | $1,127.10 | |