| 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 | $128.61 | 8.610% | $139.6833 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $22.30 | 4.565% | $23.318 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $110.92 | 9.488% | $121.4441 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $175.81 | 12.312% | $197.4557 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $32.47 | 8.620% | $35.2689 | $35.27 | $35.25 | $35.30 |
| Purchase #6 | $20.94 | 10.382% | $23.114 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $208.36 | 10.117% | $229.4398 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $699.41 | $769.7238 | $769.72 | $769.70 | $769.70 | |