| 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 | $124.40 | 10.287% | $137.197 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $218.27 | 9.580% | $239.1803 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $167.91 | 10.291% | $185.1896 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $183.68 | 6.747% | $196.0729 | $196.07 | $196.05 | $196.10 |
| Purchase #5 | $73.34 | 13.289% | $83.0862 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $38.72 | 13.756% | $44.0463 | $44.05 | $44.05 | $44.00 |
| Purchase #7 | $223.77 | 5.521% | $236.1243 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,030.09 | $1,120.8966 | $1,120.90 | $1,120.90 | $1,120.90 | |