| 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 | $202.55 | 8.206% | $219.1713 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $201.95 | 5.665% | $213.3905 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $24.82 | 8.507% | $26.9314 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $26.77 | 4.516% | $27.9789 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $16.32 | 7.149% | $17.4867 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $219.88 | 12.864% | $248.1654 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $155.93 | 12.648% | $175.652 | $175.65 | $175.65 | $175.70 |
| 7 purchase totals = | $848.22 | $928.7762 | $928.78 | $928.80 | $928.90 | |