| 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 | $233.41 | 3.190% | $240.8558 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $208.44 | 6.658% | $222.3179 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $184.48 | 5.776% | $195.1356 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $162.92 | 4.181% | $169.7317 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $157.76 | 13.341% | $178.8068 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $119.39 | 12.831% | $134.7089 | $134.71 | $134.70 | $134.70 |
| Purchase #7 | $159.56 | 9.151% | $174.1613 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $1,225.96 | $1,315.7180 | $1,315.73 | $1,315.70 | $1,315.70 | |