| 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 | $200.36 | 3.107% | $206.5852 | $206.59 | $206.60 | $206.60 |
| Purchase #2 | $116.94 | 6.111% | $124.0862 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $114.89 | 7.126% | $123.0771 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $127.58 | 10.351% | $140.7858 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $172.35 | 9.185% | $188.1803 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $72.64 | 12.515% | $81.7309 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $125.76 | 12.241% | $141.1543 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $930.52 | $1,005.5998 | $1,005.61 | $1,005.70 | $1,005.70 | |