| 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 | $232.32 | 12.338% | $260.9836 | $260.98 | $261.00 | $261.00 |
| Purchase #2 | $129.83 | 10.446% | $143.392 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $117.48 | 13.846% | $133.7463 | $133.75 | $133.75 | $133.70 |
| Purchase #4 | $70.85 | 6.539% | $75.4829 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $198.27 | 9.375% | $216.8578 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $178.74 | 3.616% | $185.2032 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $162.50 | 12.266% | $182.4323 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $1,089.99 | $1,198.0981 | $1,198.09 | $1,198.15 | $1,198.10 | |