| 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 | $112.55 | 10.462% | $124.325 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $23.94 | 9.192% | $26.1406 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $196.28 | 13.870% | $223.504 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $134.65 | 4.285% | $140.4198 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $235.74 | 5.274% | $248.1729 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $175.81 | 5.755% | $185.9279 | $185.93 | $185.95 | $185.90 |
| Purchase #7 | $192.87 | 9.257% | $210.724 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $1,071.84 | $1,159.2142 | $1,159.21 | $1,159.20 | $1,159.10 | |