| 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 | $205.43 | 12.122% | $230.3322 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $198.36 | 5.356% | $208.9842 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $8.37 | 3.156% | $8.6342 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $221.73 | 5.581% | $234.1048 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $158.63 | 3.316% | $163.8902 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $229.35 | 5.703% | $242.4298 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $35.47 | 10.440% | $39.1731 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $1,057.34 | $1,127.5485 | $1,127.53 | $1,127.60 | $1,127.50 | |