| 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 | $95.47 | 12.689% | $107.5842 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $196.44 | 8.774% | $213.6756 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $223.62 | 4.353% | $233.3542 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $127.88 | 9.155% | $139.5874 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $39.48 | 4.474% | $41.2463 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $97.62 | 8.701% | $106.1139 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $207.33 | 4.129% | $215.8907 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $987.84 | $1,057.4523 | $1,057.45 | $1,057.50 | $1,057.50 | |