| 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 | $9.29 | 10.774% | $10.2909 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $218.74 | 12.231% | $245.4941 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $134.97 | 9.213% | $147.4048 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $201.57 | 6.143% | $213.9524 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $176.75 | 4.247% | $184.2566 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $104.28 | 9.784% | $114.4828 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $50.57 | 11.406% | $56.338 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $896.17 | $972.2196 | $972.21 | $972.25 | $972.30 | |