| 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 | $215.92 | 6.499% | $229.9526 | $229.95 | $229.95 | $230.00 |
| Purchase #2 | $151.56 | 10.283% | $167.1449 | $167.14 | $167.15 | $167.10 |
| Purchase #3 | $194.90 | 4.369% | $203.4152 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $186.59 | 11.527% | $208.0982 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $119.81 | 9.671% | $131.3968 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $201.42 | 13.870% | $229.357 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $179.39 | 6.499% | $191.0486 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $1,249.59 | $1,360.4133 | $1,360.42 | $1,360.40 | $1,360.40 | |