| 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 | $187.58 | 12.678% | $211.3614 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $201.77 | 9.569% | $221.0774 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $239.45 | 3.741% | $248.4078 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $29.92 | 8.451% | $32.4485 | $32.45 | $32.45 | $32.40 |
| Purchase #5 | $227.64 | 9.224% | $248.6375 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $120.58 | 5.721% | $127.4784 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $148.51 | 9.746% | $162.9838 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $1,155.45 | $1,252.3948 | $1,252.40 | $1,252.45 | $1,252.40 | |