| 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 | $119.75 | 4.339% | $124.946 | $124.95 | $124.95 | $124.90 |
| Purchase #2 | $182.96 | 7.792% | $197.2162 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $176.61 | 8.678% | $191.9362 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $213.36 | 9.578% | $233.7956 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $207.54 | 10.691% | $229.7281 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $99.64 | 6.419% | $106.0359 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $192.78 | 13.220% | $218.2655 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $1,192.64 | $1,301.9235 | $1,301.95 | $1,301.95 | $1,301.80 | |