| 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 | $113.75 | 10.232% | $125.3889 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $93.65 | 5.708% | $98.9955 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $99.54 | 4.631% | $104.1497 | $104.15 | $104.15 | $104.10 |
| Purchase #4 | $217.56 | 9.110% | $237.3797 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $64.29 | 7.598% | $69.1748 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $225.97 | 11.550% | $252.0695 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $52.38 | 3.112% | $54.0101 | $54.01 | $54.00 | $54.00 |
| 7 purchase totals = | $867.14 | $941.1682 | $941.17 | $941.15 | $941.20 | |