| 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 | $29.49 | 7.560% | $31.7194 | $31.72 | $31.70 | $31.70 |
| Purchase #2 | $232.34 | 12.653% | $261.738 | $261.74 | $261.75 | $261.70 |
| Purchase #3 | $99.60 | 11.192% | $110.7472 | $110.75 | $110.75 | $110.70 |
| Purchase #4 | $161.26 | 6.528% | $171.7871 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $90.55 | 3.208% | $93.4548 | $93.45 | $93.45 | $93.50 |
| Purchase #6 | $241.79 | 12.870% | $272.9084 | $272.91 | $272.90 | $272.90 |
| Purchase #7 | $64.96 | 5.832% | $68.7485 | $68.75 | $68.75 | $68.70 |
| 7 purchase totals = | $919.99 | $1,011.1034 | $1,011.11 | $1,011.10 | $1,011.00 | |