| 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 | $20.86 | 11.142% | $23.1842 | $23.18 | $23.20 | $23.20 |
| Purchase #2 | $217.86 | 11.134% | $242.1165 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $162.76 | 3.157% | $167.8983 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $138.25 | 13.187% | $156.481 | $156.48 | $156.50 | $156.50 |
| Purchase #5 | $185.32 | 3.659% | $192.1009 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $200.83 | 3.810% | $208.4816 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $124.64 | 12.317% | $139.9919 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $1,050.52 | $1,130.2544 | $1,130.25 | $1,130.30 | $1,130.30 | |