| 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 | $226.58 | 6.835% | $242.0667 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $36.94 | 6.844% | $39.4682 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $186.39 | 13.743% | $212.0056 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $82.55 | 13.784% | $93.9287 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $152.43 | 3.240% | $157.3687 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $163.34 | 10.154% | $179.9255 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $239.64 | 10.699% | $265.2791 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,087.87 | $1,190.0425 | $1,190.06 | $1,190.05 | $1,190.10 | |