| 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 | $101.66 | 7.492% | $109.2764 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $235.43 | 8.490% | $255.418 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $128.69 | 3.562% | $133.2739 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $208.97 | 3.306% | $215.8785 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $193.97 | 9.305% | $212.0189 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $114.75 | 3.439% | $118.6963 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $202.84 | 9.159% | $221.4181 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $1,186.31 | $1,265.9801 | $1,265.99 | $1,265.95 | $1,266.00 | |