| 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 | $215.38 | 12.714% | $242.7634 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $125.48 | 6.785% | $133.9938 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $61.36 | 13.521% | $69.6565 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $90.50 | 9.607% | $99.1943 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $8.47 | 4.366% | $8.8398 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $99.36 | 4.331% | $103.6633 | $103.66 | $103.65 | $103.70 |
| Purchase #7 | $34.35 | 13.267% | $38.9072 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $634.90 | $697.0183 | $697.01 | $697.00 | $697.10 | |