| 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 | $124.80 | 7.272% | $133.8755 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $222.69 | 6.690% | $237.588 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $222.78 | 13.158% | $252.0934 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $65.94 | 7.312% | $70.7615 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $236.80 | 9.732% | $259.8454 | $259.85 | $259.85 | $259.80 |
| Purchase #6 | $216.44 | 9.148% | $236.2399 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $107.96 | 9.690% | $118.4213 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $1,197.41 | $1,308.8250 | $1,308.83 | $1,308.85 | $1,308.80 | |