| 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 | $242.77 | 11.159% | $269.8607 | $269.86 | $269.85 | $269.90 |
| Purchase #2 | $60.87 | 13.500% | $69.0875 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $195.32 | 13.531% | $221.7487 | $221.75 | $221.75 | $221.70 |
| Purchase #4 | $193.56 | 5.702% | $204.5968 | $204.60 | $204.60 | $204.60 |
| Purchase #5 | $120.79 | 10.746% | $133.7701 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $168.39 | 9.411% | $184.2372 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $215.33 | 5.227% | $226.5853 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,197.03 | $1,309.8863 | $1,309.90 | $1,309.90 | $1,309.90 | |