| 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 | $149.47 | 5.377% | $157.507 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $219.78 | 6.734% | $234.58 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $242.30 | 13.392% | $274.7488 | $274.75 | $274.75 | $274.70 |
| Purchase #4 | $209.94 | 10.661% | $232.3217 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $176.72 | 12.149% | $198.1897 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $114.78 | 8.387% | $124.4066 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $8.54 | 8.412% | $9.2584 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $1,121.53 | $1,231.0122 | $1,231.02 | $1,231.00 | $1,231.00 | |