| 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 | $114.34 | 7.158% | $122.5245 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $95.82 | 7.265% | $102.7813 | $102.78 | $102.80 | $102.80 |
| Purchase #3 | $184.59 | 13.497% | $209.5041 | $209.50 | $209.50 | $209.50 |
| Purchase #4 | $183.78 | 12.394% | $206.5577 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $114.73 | 4.659% | $120.0753 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $120.38 | 6.652% | $128.3877 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $27.57 | 11.210% | $30.6606 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $841.21 | $920.4912 | $920.49 | $920.50 | $920.60 | |