| 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 | $109.86 | 12.739% | $123.8551 | $123.86 | $123.85 | $123.90 |
| Purchase #2 | $177.45 | 12.527% | $199.6792 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $157.97 | 9.527% | $173.0198 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $154.65 | 9.740% | $169.7129 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $47.57 | 5.480% | $50.1768 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $222.38 | 10.712% | $246.2013 | $246.20 | $246.20 | $246.20 |
| Purchase #7 | $215.79 | 10.377% | $238.1825 | $238.18 | $238.20 | $238.20 |
| 7 purchase totals = | $1,085.67 | $1,200.8276 | $1,200.83 | $1,200.85 | $1,200.90 | |