| 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 | $208.62 | 12.351% | $234.3867 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $155.80 | 7.490% | $167.4694 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $128.36 | 11.794% | $143.4988 | $143.50 | $143.50 | $143.50 |
| Purchase #4 | $248.74 | 11.379% | $277.0441 | $277.04 | $277.05 | $277.00 |
| Purchase #5 | $250.73 | 11.418% | $279.3584 | $279.36 | $279.35 | $279.40 |
| Purchase #6 | $209.75 | 8.341% | $227.2452 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $82.64 | 8.645% | $89.7842 | $89.78 | $89.80 | $89.80 |
| 7 purchase totals = | $1,284.64 | $1,418.7868 | $1,418.79 | $1,418.80 | $1,418.80 | |