| 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 | $199.74 | 8.718% | $217.1533 | $217.15 | $217.15 | $217.20 |
| Purchase #2 | $232.69 | 8.625% | $252.7595 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $126.33 | 4.258% | $131.7091 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $99.89 | 11.184% | $111.0617 | $111.06 | $111.05 | $111.10 |
| Purchase #5 | $175.30 | 5.404% | $184.7732 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $215.40 | 5.180% | $226.5577 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $190.96 | 3.729% | $198.0809 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $1,240.31 | $1,322.0954 | $1,322.09 | $1,322.05 | $1,322.30 | |