| 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 | $235.33 | 4.728% | $246.4564 | $246.46 | $246.45 | $246.50 |
| Purchase #2 | $156.92 | 3.762% | $162.8233 | $162.82 | $162.80 | $162.80 |
| Purchase #3 | $201.97 | 3.670% | $209.3823 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $198.55 | 11.856% | $222.0901 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $225.69 | 12.777% | $254.5264 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $162.40 | 8.350% | $175.9604 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $164.86 | 10.430% | $182.0549 | $182.05 | $182.05 | $182.10 |
| 7 purchase totals = | $1,345.72 | $1,453.2938 | $1,453.29 | $1,453.30 | $1,453.40 | |