| 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 | $212.74 | 11.387% | $236.9647 | $236.96 | $236.95 | $237.00 |
| Purchase #2 | $115.65 | 5.835% | $122.3982 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $68.98 | 10.544% | $76.2533 | $76.25 | $76.25 | $76.30 |
| Purchase #4 | $132.90 | 10.649% | $147.0525 | $147.05 | $147.05 | $147.10 |
| Purchase #5 | $97.78 | 7.349% | $104.9659 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $146.93 | 9.447% | $160.8105 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $215.87 | 11.159% | $239.9589 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $990.85 | $1,088.4040 | $1,088.40 | $1,088.35 | $1,088.60 | |