| 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 | $233.43 | 6.408% | $248.3882 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $50.64 | 4.249% | $52.7917 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $203.74 | 5.150% | $214.2326 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $126.32 | 8.360% | $136.8804 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $162.41 | 10.104% | $178.8199 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $114.42 | 4.113% | $119.1261 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $166.49 | 6.435% | $177.2036 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $1,057.45 | $1,127.4425 | $1,127.44 | $1,127.50 | $1,127.40 | |