| 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 | $78.81 | 10.492% | $87.0787 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $214.39 | 9.140% | $233.9852 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $102.79 | 3.671% | $106.5634 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $78.64 | 10.873% | $87.1905 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $221.46 | 5.373% | $233.359 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $134.89 | 3.118% | $139.0959 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $195.38 | 8.433% | $211.8564 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $1,026.36 | $1,099.1291 | $1,099.14 | $1,099.15 | $1,099.30 | |