| 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 | $31.60 | 8.216% | $34.1963 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $118.66 | 4.463% | $123.9558 | $123.96 | $123.95 | $124.00 |
| Purchase #3 | $232.48 | 12.682% | $261.9631 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $186.55 | 4.247% | $194.4728 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $12.87 | 8.850% | $14.009 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $76.35 | 4.475% | $79.7667 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $179.38 | 6.778% | $191.5384 | $191.54 | $191.55 | $191.50 |
| 7 purchase totals = | $837.89 | $899.9021 | $899.91 | $899.85 | $900.00 | |