| 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 | $214.69 | 7.788% | $231.4101 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $7.54 | 8.492% | $8.1803 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $12.92 | 12.859% | $14.5814 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $204.76 | 12.779% | $230.9263 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $227.39 | 9.262% | $248.4509 | $248.45 | $248.45 | $248.50 |
| Purchase #6 | $150.79 | 3.477% | $156.033 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $10.35 | 5.182% | $10.8863 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $828.44 | $900.4683 | $900.47 | $900.55 | $900.50 | |