| 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 | $51.55 | 7.808% | $55.575 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $186.27 | 6.218% | $197.8523 | $197.85 | $197.85 | $197.90 |
| Purchase #3 | $189.91 | 12.686% | $214.002 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $122.85 | 9.413% | $134.4139 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $164.96 | 6.196% | $175.1809 | $175.18 | $175.20 | $175.20 |
| Purchase #6 | $125.54 | 6.277% | $133.4201 | $133.42 | $133.40 | $133.40 |
| Purchase #7 | $119.78 | 8.249% | $129.6607 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $960.86 | $1,040.1049 | $1,040.10 | $1,040.10 | $1,040.20 | |