| 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 | $215.48 | 3.599% | $223.2351 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $237.90 | 3.563% | $246.3764 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $64.43 | 13.185% | $72.9251 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $126.50 | 6.239% | $134.3923 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $196.50 | 5.606% | $207.5158 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $50.71 | 5.227% | $53.3606 | $53.36 | $53.35 | $53.40 |
| Purchase #7 | $183.66 | 10.872% | $203.6275 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $1,075.18 | $1,141.4328 | $1,141.45 | $1,141.50 | $1,141.40 | |