| 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 | $177.43 | 5.348% | $186.919 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $115.77 | 7.501% | $124.4539 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $201.34 | 9.509% | $220.4854 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $126.88 | 9.620% | $139.0859 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $107.57 | 6.646% | $114.7191 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $134.63 | 10.221% | $148.3905 | $148.39 | $148.40 | $148.40 |
| Purchase #7 | $248.37 | 12.409% | $279.1902 | $279.19 | $279.20 | $279.20 |
| 7 purchase totals = | $1,111.99 | $1,213.2440 | $1,213.25 | $1,213.25 | $1,213.30 | |