| 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 | $216.99 | 10.322% | $239.3877 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $95.29 | 9.210% | $104.0662 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $146.27 | 3.501% | $151.3909 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $152.74 | 12.222% | $171.4079 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $115.29 | 10.239% | $127.0945 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $133.40 | 7.611% | $143.5531 | $143.55 | $143.55 | $143.60 |
| Purchase #7 | $125.70 | 8.168% | $135.9672 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $985.68 | $1,072.8675 | $1,072.87 | $1,072.85 | $1,073.00 | |