| 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 | $106.78 | 12.104% | $119.7047 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $138.31 | 13.577% | $157.0883 | $157.09 | $157.10 | $157.10 |
| Purchase #3 | $200.43 | 3.701% | $207.8479 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $129.30 | 11.366% | $143.9962 | $144.00 | $144.00 | $144.00 |
| Purchase #5 | $99.66 | 9.406% | $109.034 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $185.53 | 10.279% | $204.6006 | $204.60 | $204.60 | $204.60 |
| Purchase #7 | $250.25 | 4.182% | $260.7155 | $260.72 | $260.70 | $260.70 |
| 7 purchase totals = | $1,110.26 | $1,202.9872 | $1,202.99 | $1,203.00 | $1,202.90 | |