| 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 | $186.94 | 11.852% | $209.0961 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $229.69 | 4.503% | $240.0329 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $103.96 | 12.758% | $117.2232 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $60.68 | 9.184% | $66.2529 | $66.25 | $66.25 | $66.30 |
| Purchase #5 | $183.71 | 11.445% | $204.7356 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $41.89 | 4.862% | $43.9267 | $43.93 | $43.95 | $43.90 |
| Purchase #7 | $9.60 | 4.410% | $10.0234 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $816.47 | $891.2908 | $891.29 | $891.30 | $891.20 | |