| 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 | $12.82 | 5.265% | $13.495 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $122.89 | 13.322% | $139.2614 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $151.28 | 7.447% | $162.5458 | $162.55 | $162.55 | $162.50 |
| Purchase #4 | $41.26 | 7.512% | $44.3595 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $212.27 | 10.717% | $235.019 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $233.58 | 6.709% | $249.2509 | $249.25 | $249.25 | $249.30 |
| Purchase #7 | $214.94 | 5.336% | $226.4092 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $989.04 | $1,070.3408 | $1,070.35 | $1,070.30 | $1,070.40 | |