| 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 | $237.72 | 11.175% | $264.2852 | $264.29 | $264.30 | $264.30 |
| Purchase #2 | $94.91 | 3.770% | $98.4881 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $163.46 | 12.212% | $183.4217 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $105.72 | 13.133% | $119.6042 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $159.57 | 4.496% | $166.7443 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $193.43 | 11.822% | $216.2973 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $147.73 | 10.652% | $163.4662 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $1,102.54 | $1,212.3070 | $1,212.31 | $1,212.30 | $1,212.30 | |