| 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 | $192.37 | 9.306% | $210.272 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $176.31 | 4.710% | $184.6142 | $184.61 | $184.60 | $184.60 |
| Purchase #3 | $81.64 | 5.306% | $85.9718 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $168.69 | 11.713% | $188.4487 | $188.45 | $188.45 | $188.40 |
| Purchase #5 | $72.28 | 12.756% | $81.5 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $116.52 | 6.512% | $124.1078 | $124.11 | $124.10 | $124.10 |
| Purchase #7 | $111.92 | 7.382% | $120.1819 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $919.73 | $995.0964 | $995.09 | $995.05 | $995.10 | |