| 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 | $207.75 | 11.388% | $231.4086 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $124.53 | 3.497% | $128.8848 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $107.88 | 8.868% | $117.4468 | $117.45 | $117.45 | $117.40 |
| Purchase #4 | $226.29 | 7.639% | $243.5763 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $127.63 | 9.663% | $139.9629 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $177.39 | 7.235% | $190.2242 | $190.22 | $190.20 | $190.20 |
| Purchase #7 | $191.93 | 13.607% | $218.0459 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $1,163.40 | $1,269.5495 | $1,269.55 | $1,269.55 | $1,269.50 | |