| 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 | $9.57 | 6.586% | $10.2003 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $43.57 | 12.519% | $49.0245 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $248.63 | 5.260% | $261.7079 | $261.71 | $261.70 | $261.70 |
| Purchase #4 | $163.72 | 12.802% | $184.6794 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $226.63 | 5.218% | $238.4556 | $238.46 | $238.45 | $238.50 |
| Purchase #6 | $191.97 | 5.206% | $201.964 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $168.63 | 10.640% | $186.5722 | $186.57 | $186.55 | $186.60 |
| 7 purchase totals = | $1,052.72 | $1,132.6039 | $1,132.60 | $1,132.55 | $1,132.70 | |