| 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 | $207.92 | 10.467% | $229.683 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $212.27 | 5.294% | $223.5076 | $223.51 | $223.50 | $223.50 |
| Purchase #3 | $220.86 | 5.179% | $232.2983 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $20.63 | 13.555% | $23.4264 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $148.39 | 10.369% | $163.7766 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $77.89 | 3.186% | $80.3716 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $121.27 | 10.705% | $134.252 | $134.25 | $134.25 | $134.30 |
| 7 purchase totals = | $1,009.23 | $1,087.3155 | $1,087.32 | $1,087.35 | $1,087.40 | |