| 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 | $38.62 | 10.400% | $42.6365 | $42.64 | $42.65 | $42.60 |
| Purchase #2 | $123.63 | 13.632% | $140.4832 | $140.48 | $140.50 | $140.50 |
| Purchase #3 | $205.65 | 9.743% | $225.6865 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $92.48 | 6.430% | $98.4265 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $203.82 | 10.758% | $225.747 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $154.75 | 12.653% | $174.3305 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $247.82 | 5.581% | $261.6508 | $261.65 | $261.65 | $261.70 |
| 7 purchase totals = | $1,066.77 | $1,168.9610 | $1,168.97 | $1,169.05 | $1,168.90 | |