| 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 | $234.61 | 5.473% | $247.4502 | $247.45 | $247.45 | $247.50 |
| Purchase #2 | $169.81 | 13.249% | $192.3081 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $96.63 | 7.663% | $104.0348 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $140.92 | 8.588% | $153.0222 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $153.68 | 12.329% | $172.6272 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $207.31 | 4.386% | $216.4026 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $74.62 | 4.210% | $77.7615 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $1,077.58 | $1,163.6066 | $1,163.60 | $1,163.60 | $1,163.60 | |