| 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 | $27.29 | 11.451% | $30.415 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $226.80 | 5.868% | $240.1086 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $48.85 | 7.390% | $52.46 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $146.83 | 4.588% | $153.5666 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $107.87 | 9.378% | $117.986 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $102.66 | 11.784% | $114.7575 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $233.42 | 5.166% | $245.4785 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $893.72 | $954.7722 | $954.79 | $954.75 | $954.90 | |