| 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 | $242.64 | 6.408% | $258.1884 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $248.97 | 5.115% | $261.7048 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $134.71 | 9.655% | $147.7163 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $50.42 | 9.856% | $55.3894 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $91.39 | 9.517% | $100.0876 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $78.35 | 8.240% | $84.806 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $93.97 | 3.860% | $97.5972 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $940.45 | $1,005.4897 | $1,005.50 | $1,005.50 | $1,005.50 | |