| 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 | $119.87 | 4.220% | $124.9285 | $124.93 | $124.95 | $124.90 |
| Purchase #2 | $93.98 | 7.730% | $101.2447 | $101.24 | $101.25 | $101.20 |
| Purchase #3 | $92.61 | 4.793% | $97.0488 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $94.41 | 5.641% | $99.7357 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $192.30 | 8.594% | $208.8263 | $208.83 | $208.85 | $208.80 |
| Purchase #6 | $127.54 | 11.508% | $142.2173 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $62.58 | 4.607% | $65.4631 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $783.29 | $839.4644 | $839.47 | $839.50 | $839.30 | |