| 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 | $48.94 | 4.711% | $51.2456 | $51.25 | $51.25 | $51.20 |
| Purchase #2 | $227.54 | 5.422% | $239.8772 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $227.64 | 5.412% | $239.9599 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $112.43 | 11.648% | $125.5258 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $183.97 | 4.798% | $192.7969 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $196.92 | 9.153% | $214.9441 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $81.69 | 3.207% | $84.3098 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $1,079.13 | $1,148.6593 | $1,148.67 | $1,148.70 | $1,148.60 | |