| 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 | $26.40 | 13.266% | $29.9022 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $122.28 | 12.402% | $137.4452 | $137.45 | $137.45 | $137.40 |
| Purchase #3 | $83.25 | 7.830% | $89.7685 | $89.77 | $89.75 | $89.80 |
| Purchase #4 | $214.84 | 13.103% | $242.9905 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $113.41 | 10.472% | $125.2863 | $125.29 | $125.30 | $125.30 |
| Purchase #6 | $71.48 | 7.636% | $76.9382 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $190.63 | 4.108% | $198.4611 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $822.29 | $900.7920 | $900.80 | $900.80 | $900.80 | |