| 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 | $110.96 | 12.161% | $124.4538 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $222.61 | 3.340% | $230.0452 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $218.52 | 4.323% | $227.9666 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $60.93 | 13.530% | $69.1738 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $151.57 | 13.846% | $172.5564 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $114.50 | 9.579% | $125.468 | $125.47 | $125.45 | $125.50 |
| Purchase #7 | $91.95 | 3.388% | $95.0653 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $971.04 | $1,044.7291 | $1,044.74 | $1,044.65 | $1,044.90 | |