| 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 | $205.56 | 7.582% | $221.1456 | $221.15 | $221.15 | $221.10 |
| Purchase #2 | $15.76 | 8.445% | $17.0909 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $23.53 | 3.779% | $24.4192 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $40.79 | 4.206% | $42.5056 | $42.51 | $42.50 | $42.50 |
| Purchase #5 | $73.75 | 12.245% | $82.7807 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $24.83 | 11.254% | $27.6244 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $15.70 | 12.257% | $17.6243 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $399.92 | $433.1907 | $433.19 | $433.15 | $433.10 | |