| 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 | $178.89 | 11.416% | $199.3121 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $250.38 | 4.331% | $261.224 | $261.22 | $261.20 | $261.20 |
| Purchase #3 | $130.91 | 9.675% | $143.5755 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $95.47 | 6.735% | $101.8999 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $216.51 | 3.170% | $223.3734 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $126.49 | 9.320% | $138.2789 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $28.72 | 8.840% | $31.2588 | $31.26 | $31.25 | $31.30 |
| 7 purchase totals = | $1,027.37 | $1,098.9226 | $1,098.92 | $1,098.90 | $1,099.00 | |