| 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 | $105.26 | 13.290% | $119.2491 | $119.25 | $119.25 | $119.20 |
| Purchase #2 | $201.85 | 8.742% | $219.4957 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $96.37 | 4.218% | $100.4349 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $121.66 | 10.417% | $134.3333 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $30.25 | 8.516% | $32.8261 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $107.39 | 13.799% | $122.2087 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $228.75 | 11.633% | $255.3605 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $891.53 | $983.9083 | $983.91 | $983.95 | $983.80 | |