| 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 | $209.31 | 3.136% | $215.874 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $193.29 | 10.621% | $213.8193 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $163.75 | 12.384% | $184.0288 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $84.69 | 12.124% | $94.9578 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $235.96 | 7.612% | $253.9213 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $221.64 | 3.549% | $229.506 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $208.28 | 6.404% | $221.6183 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $1,316.92 | $1,413.7255 | $1,413.73 | $1,413.65 | $1,413.70 | |