| 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 | $117.94 | 10.119% | $129.8743 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $50.95 | 12.135% | $57.1328 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $208.46 | 9.365% | $227.9823 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $171.90 | 3.746% | $178.3394 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $114.93 | 11.672% | $128.3446 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $162.82 | 13.268% | $184.423 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $81.47 | 5.735% | $86.1423 | $86.14 | $86.15 | $86.10 |
| 7 purchase totals = | $908.47 | $992.2387 | $992.22 | $992.25 | $992.10 | |