| 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 | $117.69 | 12.364% | $132.2412 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $134.54 | 4.566% | $140.6831 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $108.78 | 6.326% | $115.6614 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $145.58 | 13.162% | $164.7412 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $8.57 | 13.132% | $9.6954 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $72.81 | 4.453% | $76.0522 | $76.05 | $76.05 | $76.10 |
| Purchase #7 | $237.83 | 12.863% | $268.4221 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $825.80 | $907.4966 | $907.49 | $907.50 | $907.50 | |