| 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 | $104.42 | 9.622% | $114.4673 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $168.99 | 6.801% | $180.483 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $165.79 | 11.425% | $184.7315 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $56.75 | 8.805% | $61.7468 | $61.75 | $61.75 | $61.70 |
| Purchase #5 | $177.54 | 10.138% | $195.539 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $208.78 | 3.362% | $215.7992 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $250.37 | 7.731% | $269.7261 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $1,132.64 | $1,222.4929 | $1,222.50 | $1,222.55 | $1,222.40 | |