| 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 | $82.29 | 4.655% | $86.1206 | $86.12 | $86.10 | $86.10 |
| Purchase #2 | $171.72 | 3.729% | $178.1234 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $31.28 | 13.828% | $35.6054 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $206.75 | 12.195% | $231.9632 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $145.86 | 12.417% | $163.9714 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $234.28 | 13.733% | $266.4537 | $266.45 | $266.45 | $266.50 |
| Purchase #7 | $158.48 | 5.846% | $167.7447 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $1,030.66 | $1,129.9824 | $1,129.97 | $1,129.90 | $1,130.00 | |