| 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 | $193.54 | 3.602% | $200.5113 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $217.72 | 9.228% | $237.8112 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $237.82 | 9.498% | $260.4081 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $120.63 | 11.245% | $134.1948 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $166.66 | 11.331% | $185.5442 | $185.54 | $185.55 | $185.50 |
| Purchase #6 | $67.51 | 12.655% | $76.0534 | $76.05 | $76.05 | $76.10 |
| Purchase #7 | $15.36 | 12.234% | $17.2391 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $1,019.24 | $1,111.7621 | $1,111.75 | $1,111.75 | $1,111.70 | |