| 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 | $232.29 | 6.491% | $247.3679 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $196.78 | 6.689% | $209.9426 | $209.94 | $209.95 | $209.90 |
| Purchase #3 | $143.95 | 5.792% | $152.2876 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $236.56 | 6.580% | $252.1256 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $81.53 | 4.856% | $85.4891 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $100.98 | 3.825% | $104.8425 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $246.50 | 9.166% | $269.0942 | $269.09 | $269.10 | $269.10 |
| 7 purchase totals = | $1,238.59 | $1,321.1495 | $1,321.15 | $1,321.20 | $1,321.10 | |