| 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 | $225.97 | 3.803% | $234.5636 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $204.52 | 11.109% | $227.2401 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $172.69 | 9.288% | $188.7294 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $210.87 | 12.603% | $237.4459 | $237.45 | $237.45 | $237.40 |
| Purchase #5 | $153.69 | 12.521% | $172.9335 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $154.66 | 3.188% | $159.5906 | $159.59 | $159.60 | $159.60 |
| Purchase #7 | $119.96 | 13.757% | $136.4629 | $136.46 | $136.45 | $136.50 |
| 7 purchase totals = | $1,242.36 | $1,356.9660 | $1,356.96 | $1,357.00 | $1,356.90 | |