| 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 | $96.37 | 12.711% | $108.6196 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $234.35 | 11.505% | $261.312 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $162.83 | 3.701% | $168.8563 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $219.63 | 3.700% | $227.7563 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $233.32 | 7.373% | $250.5227 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $148.60 | 10.238% | $163.8137 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $137.78 | 4.344% | $143.7652 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $1,232.88 | $1,324.6458 | $1,324.65 | $1,324.55 | $1,324.70 | |