| 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 | $207.68 | 12.776% | $234.2132 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $175.77 | 3.250% | $181.4825 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $86.62 | 4.490% | $90.5092 | $90.51 | $90.50 | $90.50 |
| Purchase #4 | $50.86 | 11.287% | $56.6006 | $56.60 | $56.60 | $56.60 |
| Purchase #5 | $93.42 | 9.705% | $102.4864 | $102.49 | $102.50 | $102.50 |
| Purchase #6 | $207.39 | 9.494% | $227.0796 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $107.68 | 6.415% | $114.5877 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $929.42 | $1,006.9592 | $1,006.96 | $1,007.00 | $1,007.00 | |