| 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 | $28.64 | 11.183% | $31.8428 | $31.84 | $31.85 | $31.80 |
| Purchase #2 | $84.53 | 12.488% | $95.0861 | $95.09 | $95.10 | $95.10 |
| Purchase #3 | $231.62 | 12.724% | $261.0913 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $150.46 | 9.393% | $164.5927 | $164.59 | $164.60 | $164.60 |
| Purchase #5 | $220.47 | 10.175% | $242.9028 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $191.31 | 6.481% | $203.7088 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $84.75 | 3.334% | $87.5756 | $87.58 | $87.60 | $87.60 |
| 7 purchase totals = | $991.78 | $1,086.8001 | $1,086.80 | $1,086.85 | $1,086.80 | |