| 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 | $25.27 | 12.218% | $28.3575 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $185.43 | 4.169% | $193.1606 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $221.59 | 8.678% | $240.8196 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $226.99 | 11.269% | $252.5695 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $114.80 | 11.217% | $127.6771 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $75.65 | 7.706% | $81.4796 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $82.91 | 4.195% | $86.3881 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $932.64 | $1,010.4520 | $1,010.46 | $1,010.45 | $1,010.60 | |