| 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 | $227.33 | 4.538% | $237.6462 | $237.65 | $237.65 | $237.60 |
| Purchase #2 | $83.31 | 8.224% | $90.1614 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $79.95 | 10.261% | $88.1537 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $213.40 | 13.754% | $242.751 | $242.75 | $242.75 | $242.80 |
| Purchase #5 | $136.85 | 3.359% | $141.4468 | $141.45 | $141.45 | $141.40 |
| Purchase #6 | $40.82 | 6.165% | $43.3366 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $107.69 | 12.786% | $121.4592 | $121.46 | $121.45 | $121.50 |
| 7 purchase totals = | $889.35 | $964.9549 | $964.96 | $964.95 | $965.00 | |