| 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 | $201.80 | 6.570% | $215.0583 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $180.96 | 8.410% | $196.1787 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $179.40 | 6.376% | $190.8385 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $246.99 | 8.367% | $267.6557 | $267.66 | $267.65 | $267.70 |
| Purchase #5 | $133.69 | 4.115% | $139.1913 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $72.67 | 13.306% | $82.3395 | $82.34 | $82.35 | $82.30 |
| Purchase #7 | $105.69 | 11.241% | $117.5706 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $1,121.20 | $1,208.8326 | $1,208.84 | $1,208.85 | $1,208.90 | |