| 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 | $202.97 | 8.866% | $220.9653 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $41.43 | 6.754% | $44.2282 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $117.61 | 10.850% | $130.3707 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $162.88 | 3.332% | $168.3072 | $168.31 | $168.30 | $168.30 |
| Purchase #5 | $182.47 | 9.852% | $200.4469 | $200.45 | $200.45 | $200.40 |
| Purchase #6 | $149.53 | 5.253% | $157.3848 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $37.44 | 9.392% | $40.9564 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $894.33 | $962.6595 | $962.67 | $962.65 | $962.70 | |