| 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 | $221.95 | 6.372% | $236.0927 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $161.28 | 5.695% | $170.4649 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $84.25 | 12.512% | $94.7914 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $185.99 | 3.543% | $192.5796 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $28.85 | 6.840% | $30.8233 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $137.88 | 10.402% | $152.2223 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $192.40 | 3.217% | $198.5895 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $1,012.60 | $1,075.5637 | $1,075.55 | $1,075.55 | $1,075.60 | |