| 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 | $202.68 | 12.634% | $228.2866 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $232.45 | 12.469% | $261.4342 | $261.43 | $261.45 | $261.40 |
| Purchase #3 | $77.74 | 7.814% | $83.8146 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $237.28 | 12.770% | $267.5807 | $267.58 | $267.60 | $267.60 |
| Purchase #5 | $207.79 | 13.454% | $235.7461 | $235.75 | $235.75 | $235.70 |
| Purchase #6 | $194.79 | 6.841% | $208.1156 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $180.65 | 12.661% | $203.5221 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $1,333.38 | $1,488.4999 | $1,488.50 | $1,488.50 | $1,488.40 | |