| 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 | $13.73 | 10.298% | $15.1439 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $111.67 | 5.465% | $117.7728 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $249.34 | 9.283% | $272.4862 | $272.49 | $272.50 | $272.50 |
| Purchase #4 | $204.32 | 5.427% | $215.4084 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $142.56 | 5.765% | $150.7786 | $150.78 | $150.80 | $150.80 |
| Purchase #6 | $213.38 | 8.156% | $230.7833 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $185.70 | 11.210% | $206.517 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $1,120.70 | $1,208.8902 | $1,208.89 | $1,208.90 | $1,208.90 | |