| 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 | $247.60 | 13.601% | $281.2761 | $281.28 | $281.30 | $281.30 |
| Purchase #2 | $222.51 | 8.121% | $240.58 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $171.80 | 3.126% | $177.1705 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $217.91 | 4.579% | $227.8881 | $227.89 | $227.90 | $227.90 |
| Purchase #5 | $192.33 | 8.381% | $208.4492 | $208.45 | $208.45 | $208.40 |
| Purchase #6 | $16.62 | 5.406% | $17.5185 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $110.43 | 8.245% | $119.535 | $119.54 | $119.55 | $119.50 |
| 7 purchase totals = | $1,179.20 | $1,272.4174 | $1,272.43 | $1,272.45 | $1,272.40 | |