| 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 | $204.57 | 11.564% | $228.2265 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $147.55 | 7.558% | $158.7018 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $205.56 | 12.393% | $231.0351 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $188.46 | 11.223% | $209.6109 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $235.54 | 12.151% | $264.1605 | $264.16 | $264.15 | $264.20 |
| Purchase #6 | $246.72 | 5.782% | $260.9854 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $68.88 | 12.858% | $77.7366 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $1,297.28 | $1,430.4568 | $1,430.47 | $1,430.50 | $1,430.40 | |