| 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 | $199.63 | 13.393% | $226.3664 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $119.44 | 7.396% | $128.2738 | $128.27 | $128.25 | $128.30 |
| Purchase #3 | $244.29 | 10.400% | $269.6962 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $250.78 | 4.503% | $262.0726 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $68.51 | 10.716% | $75.8515 | $75.85 | $75.85 | $75.90 |
| Purchase #6 | $169.54 | 9.488% | $185.626 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $102.83 | 6.798% | $109.8204 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $1,155.02 | $1,257.7069 | $1,257.71 | $1,257.65 | $1,257.80 | |