| 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 | $205.27 | 13.264% | $232.497 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $199.49 | 4.447% | $208.3613 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $34.86 | 9.253% | $38.0856 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $99.68 | 3.765% | $103.433 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $161.80 | 13.223% | $183.1948 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $222.38 | 3.108% | $229.2916 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $177.90 | 4.152% | $185.2864 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $1,101.38 | $1,180.1497 | $1,180.15 | $1,180.20 | $1,180.20 | |