| 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 | $112.63 | 10.855% | $124.856 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $16.75 | 13.781% | $19.0583 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $169.35 | 9.187% | $184.9082 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $43.96 | 8.295% | $47.6065 | $47.61 | $47.60 | $47.60 |
| Purchase #5 | $105.47 | 11.244% | $117.329 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $180.49 | 5.313% | $190.0794 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $187.33 | 13.646% | $212.8931 | $212.89 | $212.90 | $212.90 |
| 7 purchase totals = | $815.98 | $896.7305 | $896.74 | $896.75 | $896.80 | |