| 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 | $213.88 | 11.173% | $237.7768 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $173.27 | 11.673% | $193.4958 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $185.54 | 13.306% | $210.228 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $208.92 | 10.219% | $230.2695 | $230.27 | $230.25 | $230.30 |
| Purchase #5 | $88.80 | 12.257% | $99.6842 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $40.46 | 9.500% | $44.3037 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $244.92 | 11.234% | $272.4343 | $272.43 | $272.45 | $272.40 |
| 7 purchase totals = | $1,155.79 | $1,288.1923 | $1,288.19 | $1,288.25 | $1,288.20 | |