| 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 | $64.81 | 10.254% | $71.4556 | $71.46 | $71.45 | $71.50 |
| Purchase #2 | $220.45 | 12.440% | $247.874 | $247.87 | $247.85 | $247.90 |
| Purchase #3 | $237.74 | 5.640% | $251.1485 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $61.94 | 6.691% | $66.0844 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $174.79 | 3.144% | $180.2854 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $222.46 | 5.639% | $235.0045 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $131.86 | 6.703% | $140.6986 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $1,114.05 | $1,192.5510 | $1,192.55 | $1,192.55 | $1,192.60 | |