| 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 | $218.52 | 6.579% | $232.8964 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $94.99 | 13.525% | $107.8374 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $153.79 | 13.502% | $174.5547 | $174.55 | $174.55 | $174.60 |
| Purchase #4 | $234.91 | 11.364% | $261.6052 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $97.91 | 11.313% | $108.9866 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $205.76 | 10.518% | $227.4018 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $25.71 | 4.163% | $26.7803 | $26.78 | $26.80 | $26.80 |
| 7 purchase totals = | $1,031.59 | $1,140.0624 | $1,140.07 | $1,140.10 | $1,140.10 | |