| 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 | $247.31 | 11.208% | $275.0285 | $275.03 | $275.05 | $275.00 |
| Purchase #2 | $110.49 | 3.442% | $114.2931 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $235.56 | 7.272% | $252.6899 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $7.35 | 8.434% | $7.9699 | $7.97 | $7.95 | $8.00 |
| Purchase #5 | $175.82 | 11.492% | $196.0252 | $196.03 | $196.05 | $196.00 |
| Purchase #6 | $38.29 | 4.539% | $40.028 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $16.31 | 7.132% | $17.4732 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $831.13 | $903.5078 | $903.51 | $903.55 | $903.50 | |