| 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 | $215.65 | 9.806% | $236.7966 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $54.33 | 10.125% | $59.8309 | $59.83 | $59.85 | $59.80 |
| Purchase #3 | $175.36 | 8.839% | $190.8601 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $211.86 | 11.810% | $236.8807 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $68.71 | 11.109% | $76.343 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $226.97 | 3.192% | $234.2149 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $249.35 | 13.531% | $283.0895 | $283.09 | $283.10 | $283.10 |
| 7 purchase totals = | $1,202.23 | $1,318.0157 | $1,318.01 | $1,318.05 | $1,318.00 | |