| 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 | $201.91 | 7.749% | $217.556 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $199.91 | 12.106% | $224.1111 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $36.43 | 3.468% | $37.6934 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $176.69 | 7.171% | $189.3604 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $50.31 | 11.526% | $56.1087 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $21.82 | 3.616% | $22.609 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $140.39 | 13.220% | $158.9496 | $158.95 | $158.95 | $158.90 |
| 7 purchase totals = | $827.46 | $906.3882 | $906.39 | $906.35 | $906.40 | |