| 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 | $9.97 | 12.725% | $11.2387 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $214.28 | 9.774% | $235.2237 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $207.63 | 10.419% | $229.263 | $229.26 | $229.25 | $229.30 |
| Purchase #4 | $78.67 | 11.695% | $87.8705 | $87.87 | $87.85 | $87.90 |
| Purchase #5 | $99.32 | 8.287% | $107.5506 | $107.55 | $107.55 | $107.60 |
| Purchase #6 | $243.52 | 5.720% | $257.4493 | $257.45 | $257.45 | $257.40 |
| Purchase #7 | $156.30 | 10.415% | $172.5786 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $1,009.69 | $1,101.1744 | $1,101.17 | $1,101.15 | $1,101.20 | |