| 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 | $174.85 | 10.422% | $193.0729 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $232.57 | 12.144% | $260.8133 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $224.40 | 4.762% | $235.0859 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $198.35 | 4.552% | $207.3789 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $87.62 | 5.722% | $92.6336 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $79.96 | 3.410% | $82.6866 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $242.38 | 3.442% | $250.7227 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $1,240.13 | $1,322.3939 | $1,322.39 | $1,322.40 | $1,322.40 | |