| 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 | $93.89 | 13.361% | $106.4346 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $180.42 | 11.560% | $201.2766 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $38.47 | 5.393% | $40.5447 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $105.39 | 7.873% | $113.6874 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $225.76 | 3.650% | $234.0002 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $93.91 | 9.242% | $102.5892 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $85.98 | 4.576% | $89.9144 | $89.91 | $89.90 | $89.90 |
| 7 purchase totals = | $823.82 | $888.4471 | $888.44 | $888.50 | $888.40 | |