| 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 | $97.93 | 12.567% | $110.2369 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $186.47 | 8.218% | $201.7941 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $136.58 | 3.105% | $140.8208 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $211.41 | 3.582% | $218.9827 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $121.95 | 4.811% | $127.817 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $119.32 | 4.315% | $124.4687 | $124.47 | $124.45 | $124.50 |
| Purchase #7 | $97.97 | 13.713% | $111.4046 | $111.40 | $111.40 | $111.40 |
| 7 purchase totals = | $971.63 | $1,035.5248 | $1,035.52 | $1,035.50 | $1,035.50 | |