| 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 | $26.67 | 10.445% | $29.4557 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $222.95 | 7.587% | $239.8652 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $215.56 | 3.671% | $223.4732 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $58.71 | 8.337% | $63.6047 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $106.33 | 12.775% | $119.9137 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $219.57 | 13.589% | $249.4074 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $227.64 | 7.659% | $245.0749 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $1,077.43 | $1,170.7948 | $1,170.79 | $1,170.70 | $1,170.90 | |