| 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 | $242.57 | 12.119% | $271.9671 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $184.60 | 6.386% | $196.3886 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $23.28 | 13.255% | $26.3658 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $105.91 | 11.650% | $118.2485 | $118.25 | $118.25 | $118.20 |
| Purchase #5 | $250.73 | 12.112% | $281.0984 | $281.10 | $281.10 | $281.10 |
| Purchase #6 | $239.74 | 7.799% | $258.4373 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $89.41 | 6.493% | $95.2154 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $1,136.24 | $1,247.7211 | $1,247.74 | $1,247.70 | $1,247.70 | |