| 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 | $27.79 | 9.806% | $30.5151 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $117.64 | 13.133% | $133.0897 | $133.09 | $133.10 | $133.10 |
| Purchase #3 | $107.81 | 3.680% | $111.7774 | $111.78 | $111.80 | $111.80 |
| Purchase #4 | $196.97 | 5.149% | $207.112 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $137.31 | 10.539% | $151.7811 | $151.78 | $151.80 | $151.80 |
| Purchase #6 | $192.25 | 11.622% | $214.5933 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $167.29 | 3.254% | $172.7336 | $172.73 | $172.75 | $172.70 |
| 7 purchase totals = | $947.06 | $1,021.6022 | $1,021.60 | $1,021.65 | $1,021.60 | |