| 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 | $217.61 | 12.695% | $245.2356 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $177.50 | 12.298% | $199.329 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $174.90 | 5.448% | $184.4286 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $115.34 | 3.325% | $119.1751 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $58.65 | 6.502% | $62.4634 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $160.72 | 12.588% | $180.9514 | $180.95 | $180.95 | $181.00 |
| Purchase #7 | $136.99 | 12.773% | $154.4877 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $1,041.71 | $1,146.0708 | $1,146.08 | $1,146.15 | $1,146.10 | |