| 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 | $234.70 | 8.528% | $254.7152 | $254.72 | $254.70 | $254.70 |
| Purchase #2 | $218.61 | 7.223% | $234.4002 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $195.75 | 6.120% | $207.7299 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $40.71 | 11.413% | $45.3562 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $216.79 | 11.858% | $242.497 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $187.48 | 3.176% | $193.4344 | $193.43 | $193.45 | $193.40 |
| Purchase #7 | $163.67 | 9.683% | $179.5182 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $1,257.71 | $1,357.6511 | $1,357.66 | $1,357.65 | $1,357.60 | |