| 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 | $237.55 | 10.872% | $263.3764 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $195.79 | 13.462% | $222.1472 | $222.15 | $222.15 | $222.10 |
| Purchase #3 | $88.60 | 4.391% | $92.4904 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $129.63 | 12.350% | $145.6393 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $119.74 | 3.659% | $124.1213 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $245.77 | 13.386% | $278.6688 | $278.67 | $278.65 | $278.70 |
| Purchase #7 | $117.46 | 8.744% | $127.7307 | $127.73 | $127.75 | $127.70 |
| 7 purchase totals = | $1,134.54 | $1,254.1741 | $1,254.18 | $1,254.20 | $1,254.10 | |