| 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 | $184.48 | 9.111% | $201.288 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $173.46 | 5.205% | $182.4886 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $105.28 | 8.757% | $114.4994 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $48.47 | 8.402% | $52.5424 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $208.58 | 11.661% | $232.9025 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $139.78 | 10.753% | $154.8105 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $122.82 | 9.522% | $134.5149 | $134.51 | $134.50 | $134.50 |
| 7 purchase totals = | $982.87 | $1,073.0463 | $1,073.04 | $1,073.05 | $1,073.00 | |