| 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 | $186.74 | 10.293% | $205.9611 | $205.96 | $205.95 | $206.00 |
| Purchase #2 | $102.66 | 6.285% | $109.1122 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $215.88 | 12.803% | $243.5191 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $234.39 | 9.501% | $256.6594 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $101.53 | 4.525% | $106.1242 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $104.49 | 9.859% | $114.7917 | $114.79 | $114.80 | $114.80 |
| Purchase #7 | $64.92 | 10.256% | $71.5782 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $1,010.61 | $1,107.7459 | $1,107.74 | $1,107.70 | $1,107.80 | |