| 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 | $113.75 | 10.652% | $125.8667 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $18.72 | 9.296% | $20.4602 | $20.46 | $20.45 | $20.50 |
| Purchase #3 | $118.27 | 7.393% | $127.0137 | $127.01 | $127.00 | $127.00 |
| Purchase #4 | $171.41 | 10.350% | $189.1509 | $189.15 | $189.15 | $189.20 |
| Purchase #5 | $200.99 | 3.197% | $207.4157 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $155.60 | 6.103% | $165.0963 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $213.80 | 13.299% | $242.2333 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $992.54 | $1,077.2368 | $1,077.24 | $1,077.20 | $1,077.30 | |