| 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 | $125.65 | 10.312% | $138.607 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $68.36 | 6.575% | $72.8547 | $72.85 | $72.85 | $72.90 |
| Purchase #3 | $102.96 | 9.846% | $113.0974 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $207.43 | 11.658% | $231.6122 | $231.61 | $231.60 | $231.60 |
| Purchase #5 | $238.77 | 9.512% | $261.4818 | $261.48 | $261.50 | $261.50 |
| Purchase #6 | $231.81 | 6.590% | $247.0863 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $64.58 | 9.781% | $70.8966 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $1,039.56 | $1,135.6360 | $1,135.64 | $1,135.65 | $1,135.70 | |