| 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 | $239.57 | 12.721% | $270.0457 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $171.56 | 7.719% | $184.8027 | $184.80 | $184.80 | $184.80 |
| Purchase #3 | $20.92 | 3.472% | $21.6463 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $249.93 | 4.434% | $261.0119 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $170.55 | 5.282% | $179.5585 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $17.40 | 3.646% | $18.0344 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $25.42 | 13.549% | $28.8642 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $895.35 | $963.9637 | $963.96 | $963.95 | $963.90 | |