| 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 | $222.31 | 12.221% | $249.4785 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $134.95 | 6.258% | $143.3952 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $132.84 | 10.552% | $146.8573 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $195.92 | 10.200% | $215.9038 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $151.59 | 7.675% | $163.2245 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $154.90 | 8.233% | $167.6529 | $167.65 | $167.65 | $167.70 |
| Purchase #7 | $164.96 | 5.373% | $173.8233 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $1,157.47 | $1,260.3355 | $1,260.33 | $1,260.30 | $1,260.40 | |