| 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 | $201.52 | 13.769% | $229.2673 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $30.46 | 8.277% | $32.9812 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $187.81 | 8.797% | $204.3316 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $95.29 | 10.572% | $105.3641 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $76.39 | 4.389% | $79.7428 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $89.75 | 10.219% | $98.9216 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $59.41 | 11.205% | $66.0669 | $66.07 | $66.05 | $66.10 |
| 7 purchase totals = | $740.63 | $816.6755 | $816.67 | $816.65 | $816.70 | |