| 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 | $107.72 | 6.683% | $114.9189 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $188.45 | 5.264% | $198.37 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $27.86 | 7.710% | $30.008 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $134.98 | 3.225% | $139.3331 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $21.62 | 11.527% | $24.1121 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $30.27 | 13.730% | $34.4261 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $226.55 | 10.345% | $249.9866 | $249.99 | $250.00 | $250.00 |
| 7 purchase totals = | $737.45 | $791.1548 | $791.16 | $791.15 | $791.10 | |