| 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 | $234.94 | 6.225% | $249.565 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $60.81 | 9.164% | $66.3826 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $144.34 | 3.675% | $149.6445 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $43.84 | 4.318% | $45.733 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $180.87 | 4.258% | $188.5714 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $33.32 | 13.308% | $37.7542 | $37.75 | $37.75 | $37.80 |
| Purchase #7 | $49.71 | 13.465% | $56.4035 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $747.83 | $794.0542 | $794.04 | $794.05 | $794.10 | |