| 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 | $81.46 | 3.183% | $84.0529 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $119.30 | 13.662% | $135.5988 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $226.94 | 9.539% | $248.5878 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $77.91 | 4.379% | $81.3217 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $207.36 | 10.447% | $229.0229 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $195.33 | 5.274% | $205.6317 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $246.60 | 3.306% | $254.7526 | $254.75 | $254.75 | $254.80 |
| 7 purchase totals = | $1,154.90 | $1,238.9684 | $1,238.96 | $1,238.95 | $1,239.00 | |