| 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 | $110.27 | 9.779% | $121.0533 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $27.25 | 3.443% | $28.1882 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $15.99 | 9.715% | $17.5434 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $27.48 | 3.392% | $28.4121 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $26.85 | 8.451% | $29.1191 | $29.12 | $29.10 | $29.10 |
| Purchase #6 | $111.48 | 9.441% | $122.0048 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $242.52 | 3.194% | $250.2661 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $561.84 | $596.5870 | $596.58 | $596.55 | $596.60 | |