| 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 | $162.69 | 11.269% | $181.0235 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $227.97 | 4.860% | $239.0493 | $239.05 | $239.05 | $239.00 |
| Purchase #3 | $148.79 | 12.569% | $167.4914 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $204.29 | 10.156% | $225.0377 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $185.67 | 7.257% | $199.1441 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $76.92 | 10.514% | $85.0074 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $127.69 | 4.649% | $133.6263 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $1,134.02 | $1,230.3797 | $1,230.38 | $1,230.40 | $1,230.20 | |