| 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 | $209.81 | 8.290% | $227.2032 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $29.91 | 8.143% | $32.3456 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $202.79 | 7.684% | $218.3724 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $45.38 | 8.703% | $49.3294 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $10.36 | 7.682% | $11.1559 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $109.78 | 11.229% | $122.1072 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $129.84 | 3.824% | $134.8051 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $737.87 | $795.3188 | $795.33 | $795.30 | $795.30 | |