| 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 | $209.89 | 3.396% | $217.0179 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $201.82 | 3.625% | $209.136 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $100.46 | 4.496% | $104.9767 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $60.97 | 7.167% | $65.3397 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $170.92 | 9.263% | $186.7523 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $79.69 | 10.873% | $88.3547 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $227.41 | 8.218% | $246.0986 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $1,051.16 | $1,117.6759 | $1,117.68 | $1,117.70 | $1,117.70 | |