| 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 | $232.66 | 9.213% | $254.095 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $215.28 | 12.847% | $242.937 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $142.40 | 10.149% | $156.8522 | $156.85 | $156.85 | $156.90 |
| Purchase #4 | $5.89 | 6.126% | $6.2508 | $6.25 | $6.25 | $6.30 |
| Purchase #5 | $74.31 | 12.857% | $83.864 | $83.86 | $83.85 | $83.90 |
| Purchase #6 | $148.41 | 12.676% | $167.2225 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $249.53 | 12.684% | $281.1804 | $281.18 | $281.20 | $281.20 |
| 7 purchase totals = | $1,068.48 | $1,192.4019 | $1,192.40 | $1,192.40 | $1,192.50 | |