| 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 | $124.78 | 3.390% | $129.01 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $50.77 | 3.357% | $52.4743 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $208.78 | 12.767% | $235.4349 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $110.93 | 9.495% | $121.4628 | $121.46 | $121.45 | $121.50 |
| Purchase #5 | $71.40 | 3.174% | $73.6662 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $182.55 | 7.331% | $195.9327 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $27.27 | 12.269% | $30.6158 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $776.48 | $838.5967 | $838.59 | $838.55 | $838.60 | |