| 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 | $218.28 | 7.468% | $234.5812 | $234.58 | $234.60 | $234.60 |
| Purchase #2 | $218.67 | 6.543% | $232.9776 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $67.31 | 11.583% | $75.1065 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $229.85 | 6.611% | $245.0454 | $245.05 | $245.05 | $245.00 |
| Purchase #5 | $122.64 | 3.619% | $127.0783 | $127.08 | $127.10 | $127.10 |
| Purchase #6 | $122.64 | 11.816% | $137.1311 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $119.48 | 3.829% | $124.0549 | $124.05 | $124.05 | $124.10 |
| 7 purchase totals = | $1,098.87 | $1,175.9750 | $1,175.98 | $1,176.05 | $1,176.00 | |