| 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 | $108.70 | 8.479% | $117.9167 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $76.29 | 9.696% | $83.6871 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $170.26 | 6.602% | $181.5006 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $203.79 | 9.290% | $222.7221 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $184.34 | 13.814% | $209.8047 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $247.70 | 13.690% | $281.6101 | $281.61 | $281.60 | $281.60 |
| Purchase #7 | $231.65 | 12.858% | $261.4356 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $1,222.73 | $1,358.6769 | $1,358.68 | $1,358.65 | $1,358.60 | |