| 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 | $94.30 | 10.223% | $103.9403 | $103.94 | $103.95 | $103.90 |
| Purchase #2 | $123.49 | 8.623% | $134.1385 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $232.65 | 8.476% | $252.3694 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $159.99 | 3.112% | $164.9689 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $38.51 | 8.662% | $41.8457 | $41.85 | $41.85 | $41.80 |
| Purchase #6 | $34.42 | 12.713% | $38.7958 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $198.51 | 3.313% | $205.0866 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $881.87 | $941.1452 | $941.16 | $941.15 | $941.10 | |