| 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 | $118.54 | 3.136% | $122.2574 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $114.33 | 8.187% | $123.6902 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $202.69 | 6.111% | $215.0764 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $109.34 | 11.464% | $121.8747 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $25.96 | 9.699% | $28.4779 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $40.32 | 12.537% | $45.3749 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $163.38 | 8.267% | $176.8866 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $774.56 | $833.6381 | $833.64 | $833.65 | $833.80 | |