| 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 | $111.76 | 3.222% | $115.3609 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $20.49 | 3.477% | $21.2024 | $21.20 | $21.20 | $21.20 |
| Purchase #3 | $107.71 | 9.575% | $118.0232 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $222.41 | 6.662% | $237.227 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $53.97 | 4.563% | $56.4327 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $211.60 | 9.704% | $232.1337 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $107.95 | 9.862% | $118.596 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $835.89 | $898.9759 | $898.97 | $899.00 | $898.90 | |