| 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 | $145.75 | 12.441% | $163.8828 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $81.54 | 4.268% | $85.0201 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $205.62 | 4.356% | $214.5768 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $91.87 | 12.339% | $103.2058 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $92.47 | 3.749% | $95.9367 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $231.25 | 3.841% | $240.1323 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $219.36 | 12.289% | $246.3172 | $246.32 | $246.30 | $246.30 |
| 7 purchase totals = | $1,067.86 | $1,149.0717 | $1,149.08 | $1,149.10 | $1,149.00 | |