| 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 | $236.75 | 12.432% | $266.1828 | $266.18 | $266.20 | $266.20 |
| Purchase #2 | $240.90 | 12.167% | $270.2103 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $11.31 | 13.790% | $12.8696 | $12.87 | $12.85 | $12.90 |
| Purchase #4 | $241.57 | 4.476% | $252.3827 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $123.89 | 4.545% | $129.5208 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $16.83 | 10.725% | $18.635 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $175.84 | 12.711% | $198.191 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $1,047.09 | $1,147.9922 | $1,147.99 | $1,148.00 | $1,148.00 | |