| 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 | $119.54 | 12.512% | $134.4968 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $118.69 | 12.310% | $133.3007 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $237.28 | 9.536% | $259.907 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $236.29 | 12.732% | $266.3744 | $266.37 | $266.35 | $266.40 |
| Purchase #5 | $41.27 | 12.500% | $46.4288 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $101.67 | 3.295% | $105.02 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $192.66 | 8.531% | $209.0958 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $1,047.40 | $1,154.6235 | $1,154.63 | $1,154.60 | $1,154.60 | |