| 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 | $113.98 | 12.865% | $128.6435 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $227.80 | 3.570% | $235.9325 | $235.93 | $235.95 | $235.90 |
| Purchase #3 | $171.89 | 10.435% | $189.8267 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $137.50 | 13.236% | $155.6995 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $26.79 | 6.801% | $28.612 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $199.86 | 13.270% | $226.3814 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $234.40 | 11.679% | $261.7756 | $261.78 | $261.80 | $261.80 |
| 7 purchase totals = | $1,112.22 | $1,226.8712 | $1,226.87 | $1,226.95 | $1,226.80 | |