| 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 | $97.85 | 13.216% | $110.7819 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $242.94 | 7.511% | $261.1872 | $261.19 | $261.20 | $261.20 |
| Purchase #3 | $87.32 | 8.162% | $94.4471 | $94.45 | $94.45 | $94.40 |
| Purchase #4 | $216.43 | 8.125% | $234.0149 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $215.31 | 12.300% | $241.7931 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $238.77 | 3.601% | $247.3681 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $56.83 | 9.823% | $62.4124 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $1,155.45 | $1,252.0047 | $1,252.00 | $1,252.00 | $1,252.00 | |