| 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 | $224.75 | 11.809% | $251.2907 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $12.41 | 3.862% | $12.8893 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $133.96 | 11.283% | $149.0747 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $121.56 | 6.803% | $129.8297 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $109.39 | 8.338% | $118.5109 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $222.55 | 9.142% | $242.8955 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $108.84 | 5.116% | $114.4083 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $933.46 | $1,018.8991 | $1,018.90 | $1,018.90 | $1,018.90 | |