| 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 | $237.89 | 3.866% | $247.0868 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $28.28 | 4.599% | $29.5806 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $230.87 | 13.389% | $261.7812 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $47.48 | 8.249% | $51.3966 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $164.28 | 13.498% | $186.4545 | $186.45 | $186.45 | $186.50 |
| Purchase #6 | $226.62 | 3.573% | $234.7171 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $41.25 | 3.470% | $42.6814 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $976.67 | $1,053.6982 | $1,053.70 | $1,053.75 | $1,053.80 | |