| 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 | $106.62 | 10.538% | $117.8556 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $236.55 | 11.777% | $264.4085 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $209.50 | 11.300% | $233.1735 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $84.87 | 8.530% | $92.1094 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $126.66 | 4.613% | $132.5028 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $24.33 | 9.337% | $26.6017 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $141.84 | 9.113% | $154.7659 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $930.37 | $1,021.4174 | $1,021.42 | $1,021.35 | $1,021.50 | |