| 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 | $91.67 | 9.376% | $100.265 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $182.86 | 12.199% | $205.1671 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $186.31 | 11.553% | $207.8344 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $199.85 | 7.587% | $215.0126 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $15.27 | 7.436% | $16.4055 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $102.84 | 11.773% | $114.9474 | $114.95 | $114.95 | $114.90 |
| Purchase #7 | $217.97 | 11.791% | $243.6708 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $996.77 | $1,103.3028 | $1,103.31 | $1,103.25 | $1,103.30 | |