| 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 | $236.31 | 4.108% | $246.0176 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $115.55 | 5.440% | $121.8359 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $167.90 | 11.676% | $187.504 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $203.93 | 9.181% | $222.6528 | $222.65 | $222.65 | $222.70 |
| Purchase #5 | $148.99 | 10.417% | $164.5103 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $47.26 | 11.113% | $52.512 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $187.31 | 3.441% | $193.7553 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $1,107.25 | $1,188.7879 | $1,188.79 | $1,188.75 | $1,188.80 | |