| 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 | $134.93 | 3.102% | $139.1155 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $13.66 | 3.639% | $14.1571 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $109.49 | 4.553% | $114.4751 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $15.69 | 9.687% | $17.2099 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $216.70 | 12.692% | $244.2036 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $177.45 | 13.382% | $201.1964 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $190.99 | 9.200% | $208.5611 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $858.91 | $938.9187 | $938.93 | $938.90 | $939.00 | |