| 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 | $190.31 | 12.735% | $214.546 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $51.75 | 5.622% | $54.6594 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $209.59 | 7.482% | $225.2715 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $209.80 | 13.160% | $237.4097 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $199.71 | 4.215% | $208.1278 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $63.46 | 9.369% | $69.4056 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $201.81 | 3.144% | $208.1549 | $208.15 | $208.15 | $208.20 |
| 7 purchase totals = | $1,126.43 | $1,217.5749 | $1,217.58 | $1,217.55 | $1,217.60 | |