| 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 | $236.60 | 11.815% | $264.5543 | $264.55 | $264.55 | $264.60 |
| Purchase #2 | $208.80 | 11.258% | $232.3067 | $232.31 | $232.30 | $232.30 |
| Purchase #3 | $114.49 | 7.271% | $122.8146 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $82.67 | 12.498% | $93.0021 | $93.00 | $93.00 | $93.00 |
| Purchase #5 | $238.36 | 9.547% | $261.1162 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $205.39 | 4.722% | $215.0885 | $215.09 | $215.10 | $215.10 |
| Purchase #7 | $221.31 | 12.843% | $249.7328 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $1,307.62 | $1,438.6152 | $1,438.61 | $1,438.60 | $1,438.60 | |