| 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 | $242.49 | 11.663% | $270.7716 | $270.77 | $270.75 | $270.80 |
| Purchase #2 | $174.63 | 13.481% | $198.1719 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $236.43 | 10.394% | $261.0045 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $126.34 | 11.718% | $141.1445 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $181.99 | 3.720% | $188.76 | $188.76 | $188.75 | $188.80 |
| Purchase #6 | $211.86 | 7.404% | $227.5461 | $227.55 | $227.55 | $227.50 |
| Purchase #7 | $211.67 | 10.354% | $233.5863 | $233.59 | $233.60 | $233.60 |
| 7 purchase totals = | $1,385.41 | $1,520.9849 | $1,520.98 | $1,520.95 | $1,521.00 | |