| 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 | $210.72 | 3.487% | $218.0678 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $216.67 | 13.343% | $245.5803 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $231.89 | 12.682% | $261.2983 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $228.56 | 11.865% | $255.6786 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $104.96 | 9.406% | $114.8325 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $235.94 | 10.538% | $260.8034 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $181.69 | 4.362% | $189.6153 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $1,410.43 | $1,545.8762 | $1,545.88 | $1,545.90 | $1,545.90 | |