| 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 | $134.59 | 10.639% | $148.909 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $193.65 | 4.209% | $201.8007 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $165.79 | 4.146% | $172.6637 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $8.31 | 9.735% | $9.119 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $124.93 | 9.668% | $137.0082 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $218.85 | 13.420% | $248.2197 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $82.50 | 7.331% | $88.5481 | $88.55 | $88.55 | $88.50 |
| 7 purchase totals = | $928.62 | $1,006.2684 | $1,006.27 | $1,006.20 | $1,006.20 | |