| 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 | $102.54 | 12.737% | $115.6005 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $102.88 | 10.828% | $114.0198 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $153.81 | 10.454% | $169.8893 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $62.86 | 9.668% | $68.9373 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $17.93 | 6.448% | $19.0861 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $248.77 | 12.253% | $279.2518 | $279.25 | $279.25 | $279.30 |
| Purchase #7 | $104.86 | 4.137% | $109.1981 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $793.65 | $875.9829 | $875.99 | $876.00 | $876.00 | |