| 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 | $129.88 | 4.360% | $135.5428 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $79.58 | 8.181% | $86.0904 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $229.80 | 12.539% | $258.6146 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $170.59 | 11.543% | $190.2812 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $157.50 | 4.367% | $164.378 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $111.27 | 3.147% | $114.7717 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $237.92 | 7.427% | $255.5903 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $1,116.54 | $1,205.2690 | $1,205.26 | $1,205.30 | $1,205.30 | |