| 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 | $214.70 | 4.628% | $224.6363 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $204.63 | 3.842% | $212.4919 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $65.99 | 5.681% | $69.7389 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $169.49 | 9.383% | $185.3932 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $217.77 | 3.785% | $226.0126 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $117.30 | 4.558% | $122.6465 | $122.65 | $122.65 | $122.60 |
| Purchase #7 | $140.49 | 4.421% | $146.7011 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $1,130.37 | $1,187.6205 | $1,187.62 | $1,187.65 | $1,187.50 | |