| 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 | $29.39 | 12.635% | $33.1034 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $248.78 | 3.605% | $257.7485 | $257.75 | $257.75 | $257.70 |
| Purchase #3 | $127.53 | 3.184% | $131.5906 | $131.59 | $131.60 | $131.60 |
| Purchase #4 | $241.76 | 8.704% | $262.8028 | $262.80 | $262.80 | $262.80 |
| Purchase #5 | $195.73 | 9.746% | $214.8058 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $123.44 | 11.403% | $137.5159 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $167.44 | 7.799% | $180.4986 | $180.50 | $180.50 | $180.50 |
| 7 purchase totals = | $1,134.07 | $1,218.0656 | $1,218.07 | $1,218.05 | $1,218.00 | |