| 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 | $197.75 | 13.822% | $225.083 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $192.56 | 8.542% | $209.0085 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $41.25 | 7.633% | $44.3986 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $208.82 | 10.853% | $231.4832 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $40.92 | 8.667% | $44.4665 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $148.41 | 3.309% | $153.3209 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $225.33 | 13.485% | $255.7158 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,055.04 | $1,163.4765 | $1,163.48 | $1,163.45 | $1,163.50 | |