| 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 | $226.95 | 10.218% | $250.1398 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $20.33 | 9.540% | $22.2695 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $245.41 | 13.763% | $279.1858 | $279.19 | $279.20 | $279.20 |
| Purchase #4 | $40.85 | 10.602% | $45.1809 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $11.47 | 10.671% | $12.694 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $121.41 | 6.467% | $129.2616 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $175.41 | 3.117% | $180.8775 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $841.83 | $919.6091 | $919.61 | $919.65 | $919.70 | |