| 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 | $198.64 | 6.829% | $212.2051 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $127.61 | 11.369% | $142.118 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $66.85 | 7.776% | $72.0483 | $72.05 | $72.05 | $72.00 |
| Purchase #4 | $176.37 | 7.700% | $189.9505 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $183.77 | 13.599% | $208.7609 | $208.76 | $208.75 | $208.80 |
| Purchase #6 | $140.32 | 11.331% | $156.2197 | $156.22 | $156.20 | $156.20 |
| Purchase #7 | $94.65 | 13.585% | $107.5082 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $988.21 | $1,088.8107 | $1,088.82 | $1,088.75 | $1,088.80 | |