| 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 | $230.78 | 12.124% | $258.7598 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $53.30 | 11.553% | $59.4577 | $59.46 | $59.45 | $59.50 |
| Purchase #3 | $16.79 | 9.773% | $18.4309 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $88.63 | 9.514% | $97.0623 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $168.78 | 8.185% | $182.5946 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $234.29 | 11.731% | $261.7746 | $261.77 | $261.75 | $261.80 |
| Purchase #7 | $42.83 | 12.572% | $48.2146 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $835.40 | $926.2945 | $926.28 | $926.25 | $926.40 | |