| 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 | $204.94 | 4.289% | $213.7299 | $213.73 | $213.75 | $213.70 |
| Purchase #2 | $128.25 | 4.450% | $133.9571 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $139.30 | 6.223% | $147.9686 | $147.97 | $147.95 | $148.00 |
| Purchase #4 | $14.52 | 9.292% | $15.8692 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $92.91 | 10.223% | $102.4082 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $250.40 | 13.687% | $284.6722 | $284.67 | $284.65 | $284.70 |
| Purchase #7 | $247.29 | 6.248% | $262.7407 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $1,077.61 | $1,161.3459 | $1,161.35 | $1,161.30 | $1,161.40 | |