| 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 | $184.91 | 7.793% | $199.32 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $188.91 | 8.625% | $205.2035 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $188.46 | 6.702% | $201.0906 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $6.65 | 3.436% | $6.8785 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $209.88 | 6.738% | $224.0217 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $10.91 | 8.135% | $11.7975 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $146.89 | 5.354% | $154.7545 | $154.75 | $154.75 | $154.80 |
| 7 purchase totals = | $936.61 | $1,003.0663 | $1,003.06 | $1,003.05 | $1,003.10 | |