| 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 | $212.52 | 12.455% | $238.9894 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $186.61 | 3.818% | $193.7348 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $133.94 | 9.322% | $146.4259 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $138.96 | 3.405% | $143.6916 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $104.52 | 11.520% | $116.5607 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $61.27 | 13.492% | $69.5365 | $69.54 | $69.55 | $69.50 |
| Purchase #7 | $157.65 | 5.344% | $166.0748 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $995.47 | $1,075.0137 | $1,075.01 | $1,075.05 | $1,075.00 | |