| 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 | $116.65 | 4.249% | $121.6065 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $227.27 | 11.126% | $252.5561 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $69.53 | 3.270% | $71.8036 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $188.35 | 13.351% | $213.4966 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $192.47 | 5.165% | $202.4111 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $247.92 | 8.303% | $268.5048 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $17.61 | 3.419% | $18.2121 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $1,059.80 | $1,148.5908 | $1,148.59 | $1,148.55 | $1,148.60 | |