| 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 | $200.52 | 3.451% | $207.4399 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $222.75 | 9.159% | $243.1517 | $243.15 | $243.15 | $243.20 |
| Purchase #3 | $167.30 | 11.298% | $186.2016 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $193.86 | 4.578% | $202.7349 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $153.77 | 9.237% | $167.9737 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $214.56 | 9.606% | $235.1706 | $235.17 | $235.15 | $235.20 |
| Purchase #7 | $148.47 | 11.465% | $165.4921 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $1,301.23 | $1,408.1645 | $1,408.15 | $1,408.15 | $1,408.20 | |