| 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 | $239.67 | 9.277% | $261.9042 | $261.90 | $261.90 | $261.90 |
| Purchase #2 | $73.65 | 5.531% | $77.7236 | $77.72 | $77.70 | $77.70 |
| Purchase #3 | $114.51 | 6.508% | $121.9623 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $219.52 | 11.868% | $245.5726 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $107.41 | 3.255% | $110.9062 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $34.80 | 3.775% | $36.1137 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $25.28 | 13.671% | $28.736 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $814.84 | $882.9186 | $882.91 | $882.85 | $882.90 | |