| 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 | $247.90 | 9.401% | $271.2051 | $271.21 | $271.20 | $271.20 |
| Purchase #2 | $113.26 | 12.647% | $127.584 | $127.58 | $127.60 | $127.60 |
| Purchase #3 | $208.27 | 7.753% | $224.4172 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $28.74 | 4.647% | $30.0755 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $127.97 | 5.107% | $134.5054 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $219.25 | 13.235% | $248.2677 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $105.63 | 10.285% | $116.494 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $1,051.02 | $1,152.5489 | $1,152.56 | $1,152.55 | $1,152.60 | |