| 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 | $218.88 | 13.342% | $248.083 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $209.95 | 11.415% | $233.9158 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $111.57 | 13.130% | $126.2191 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $5.41 | 5.711% | $5.719 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $14.81 | 10.224% | $16.3242 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $131.89 | 13.560% | $149.7743 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $52.41 | 12.451% | $58.9356 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $744.92 | $838.9710 | $838.97 | $838.90 | $838.90 | |