| 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 | $108.95 | 3.167% | $112.4004 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $202.46 | 3.431% | $209.4064 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $224.44 | 4.652% | $234.8809 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $29.53 | 11.775% | $33.0072 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $116.35 | 12.292% | $130.6517 | $130.65 | $130.65 | $130.70 |
| Purchase #6 | $68.91 | 12.677% | $77.6457 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $62.58 | 12.849% | $70.6209 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $813.22 | $868.6132 | $868.62 | $868.60 | $868.60 | |