| 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 | $11.73 | 4.727% | $12.2845 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $216.79 | 4.697% | $226.9726 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $92.80 | 7.240% | $99.5187 | $99.52 | $99.50 | $99.50 |
| Purchase #4 | $15.29 | 11.225% | $17.0063 | $17.01 | $17.00 | $17.00 |
| Purchase #5 | $70.41 | 13.708% | $80.0618 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $250.48 | 7.550% | $269.3912 | $269.39 | $269.40 | $269.40 |
| Purchase #7 | $28.41 | 13.739% | $32.3132 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $685.91 | $737.5483 | $737.54 | $737.50 | $737.60 | |