| 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 | $113.64 | 3.169% | $117.2413 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $115.54 | 8.705% | $125.5978 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $236.50 | 11.125% | $262.8106 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $221.85 | 4.375% | $231.5559 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $108.96 | 13.518% | $123.6892 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $72.96 | 10.784% | $80.828 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $208.78 | 13.669% | $237.3181 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $1,078.23 | $1,179.0409 | $1,179.05 | $1,179.05 | $1,179.00 | |