| 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 | $246.30 | 12.296% | $276.585 | $276.59 | $276.60 | $276.60 |
| Purchase #2 | $9.58 | 4.318% | $9.9937 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $7.40 | 9.592% | $8.1098 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $163.69 | 12.535% | $184.2085 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $236.56 | 11.567% | $263.9229 | $263.92 | $263.90 | $263.90 |
| Purchase #6 | $21.91 | 13.400% | $24.8459 | $24.85 | $24.85 | $24.80 |
| Purchase #7 | $235.92 | 11.672% | $263.4566 | $263.46 | $263.45 | $263.50 |
| 7 purchase totals = | $921.36 | $1,031.1224 | $1,031.13 | $1,031.10 | $1,031.10 | |