| 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 | $112.85 | 9.196% | $123.2277 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $42.41 | 12.589% | $47.749 | $47.75 | $47.75 | $47.70 |
| Purchase #3 | $217.61 | 11.189% | $241.9584 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $198.80 | 9.268% | $217.2248 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $78.41 | 9.686% | $86.0048 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $97.51 | 10.645% | $107.8899 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $159.74 | 8.130% | $172.7269 | $172.73 | $172.75 | $172.70 |
| 7 purchase totals = | $907.33 | $996.7815 | $996.78 | $996.80 | $996.70 | |