| 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 | $221.32 | 5.738% | $234.0193 | $234.02 | $234.00 | $234.00 |
| Purchase #2 | $215.44 | 5.570% | $227.44 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $105.78 | 5.679% | $111.7872 | $111.79 | $111.80 | $111.80 |
| Purchase #4 | $105.31 | 12.297% | $118.26 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $67.32 | 10.628% | $74.4748 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $244.74 | 7.126% | $262.1802 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $127.36 | 12.858% | $143.7359 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $1,087.27 | $1,171.8974 | $1,171.90 | $1,171.90 | $1,171.90 | |