| 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 | $237.93 | 13.861% | $270.9095 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $212.99 | 4.331% | $222.2146 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $226.91 | 11.379% | $252.7301 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $163.75 | 9.737% | $179.6943 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $102.94 | 11.629% | $114.9109 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $102.47 | 12.651% | $115.4335 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $149.74 | 10.658% | $165.6993 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $1,196.73 | $1,321.5922 | $1,321.58 | $1,321.60 | $1,321.50 | |