| 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 | $222.66 | 10.853% | $246.8253 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $7.84 | 13.666% | $8.9114 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $224.41 | 12.142% | $251.6579 | $251.66 | $251.65 | $251.70 |
| Purchase #4 | $6.31 | 9.304% | $6.8971 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $104.88 | 13.857% | $119.4132 | $119.41 | $119.40 | $119.40 |
| Purchase #6 | $227.57 | 7.461% | $244.549 | $244.55 | $244.55 | $244.50 |
| Purchase #7 | $230.30 | 5.322% | $242.5566 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $1,023.97 | $1,120.8105 | $1,120.82 | $1,120.80 | $1,120.80 | |