| 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 | $95.37 | 12.716% | $107.4972 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $180.53 | 11.447% | $201.1953 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $207.33 | 7.749% | $223.396 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $57.42 | 8.821% | $62.485 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $206.37 | 13.784% | $234.816 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $20.43 | 10.267% | $22.5275 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $115.80 | 11.854% | $129.5269 | $129.53 | $129.55 | $129.50 |
| 7 purchase totals = | $883.25 | $981.4439 | $981.47 | $981.50 | $981.40 | |