| 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 | $212.55 | 13.732% | $241.7374 | $241.74 | $241.75 | $241.70 |
| Purchase #2 | $204.96 | 7.709% | $220.7604 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $107.50 | 4.451% | $112.2848 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $43.56 | 10.402% | $48.0911 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $12.80 | 11.376% | $14.2561 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $159.32 | 5.279% | $167.7305 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $35.47 | 11.366% | $39.5015 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $776.16 | $844.3618 | $844.36 | $844.40 | $844.40 | |