| 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 | $175.33 | 6.497% | $186.7212 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $87.34 | 3.592% | $90.4773 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $48.96 | 13.423% | $55.5319 | $55.53 | $55.55 | $55.50 |
| Purchase #4 | $227.70 | 3.347% | $235.3211 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $236.26 | 7.543% | $254.0811 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $246.59 | 6.147% | $261.7479 | $261.75 | $261.75 | $261.70 |
| Purchase #7 | $228.66 | 11.234% | $254.3477 | $254.35 | $254.35 | $254.30 |
| 7 purchase totals = | $1,250.84 | $1,338.2282 | $1,338.23 | $1,338.25 | $1,338.10 | |