| 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 | $225.73 | 12.479% | $253.8988 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $144.80 | 13.257% | $163.9961 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $63.68 | 12.831% | $71.8508 | $71.85 | $71.85 | $71.90 |
| Purchase #4 | $179.66 | 8.141% | $194.2861 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $220.60 | 7.108% | $236.2802 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $141.78 | 8.197% | $153.4017 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $30.31 | 4.662% | $31.7231 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $1,006.56 | $1,105.4368 | $1,105.44 | $1,105.45 | $1,105.50 | |