| 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 | $23.36 | 3.119% | $24.0886 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $97.63 | 8.287% | $105.7206 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $24.71 | 13.287% | $27.9932 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $234.68 | 6.328% | $249.5306 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $209.42 | 10.344% | $231.0824 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $202.54 | 7.629% | $217.9918 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $247.32 | 6.327% | $262.9679 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,039.66 | $1,119.3751 | $1,119.37 | $1,119.40 | $1,119.40 | |