| 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 | $231.79 | 13.414% | $262.8823 | $262.88 | $262.90 | $262.90 |
| Purchase #2 | $222.79 | 6.772% | $237.8773 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $247.66 | 13.633% | $281.4235 | $281.42 | $281.40 | $281.40 |
| Purchase #4 | $214.43 | 13.252% | $242.8463 | $242.85 | $242.85 | $242.80 |
| Purchase #5 | $98.32 | 13.504% | $111.5971 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $146.43 | 13.771% | $166.5949 | $166.59 | $166.60 | $166.60 |
| Purchase #7 | $84.71 | 10.423% | $93.5393 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $1,246.13 | $1,396.7607 | $1,396.76 | $1,396.80 | $1,396.70 | |