| 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 | $25.89 | 8.102% | $27.9876 | $27.99 | $28.00 | $28.00 |
| Purchase #2 | $190.92 | 8.513% | $207.173 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $244.50 | 11.333% | $272.2092 | $272.21 | $272.20 | $272.20 |
| Purchase #4 | $111.92 | 4.833% | $117.3291 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $173.44 | 13.352% | $196.5977 | $196.60 | $196.60 | $196.60 |
| Purchase #6 | $88.39 | 8.543% | $95.9412 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $120.56 | 5.809% | $127.5633 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $955.62 | $1,044.8011 | $1,044.80 | $1,044.80 | $1,044.80 | |