| 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 | $240.93 | 4.420% | $251.5791 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $204.31 | 11.653% | $228.1182 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $247.85 | 5.485% | $261.4446 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $61.36 | 9.385% | $67.1186 | $67.12 | $67.10 | $67.10 |
| Purchase #5 | $43.96 | 7.667% | $47.3304 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $33.61 | 6.378% | $35.7536 | $35.75 | $35.75 | $35.80 |
| Purchase #7 | $47.47 | 10.371% | $52.3931 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $879.49 | $943.7376 | $943.73 | $943.75 | $943.70 | |