| 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 | $129.77 | 5.637% | $137.0851 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $213.38 | 12.782% | $240.6542 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $103.42 | 10.316% | $114.0888 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $185.98 | 13.593% | $211.2603 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $29.78 | 3.137% | $30.7142 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $207.44 | 5.191% | $218.2082 | $218.21 | $218.20 | $218.20 |
| Purchase #7 | $140.58 | 13.468% | $159.5133 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $1,010.35 | $1,111.5241 | $1,111.52 | $1,111.50 | $1,111.60 | |