| 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 | $108.95 | 9.145% | $118.9135 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $199.93 | 4.251% | $208.429 | $208.43 | $208.45 | $208.40 |
| Purchase #3 | $236.52 | 3.254% | $244.2164 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $19.85 | 9.520% | $21.7397 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $88.64 | 12.558% | $99.7714 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $153.65 | 6.322% | $163.3638 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $177.75 | 8.832% | $193.4489 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $985.29 | $1,049.8827 | $1,049.88 | $1,049.85 | $1,049.80 | |