| 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 | $139.41 | 10.742% | $154.3854 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $117.46 | 7.258% | $125.9852 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $33.73 | 7.563% | $36.281 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $237.69 | 13.264% | $269.2172 | $269.22 | $269.20 | $269.20 |
| Purchase #5 | $217.34 | 11.584% | $242.5167 | $242.52 | $242.50 | $242.50 |
| Purchase #6 | $126.74 | 7.453% | $136.1859 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $196.97 | 10.244% | $217.1476 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $1,069.34 | $1,181.7190 | $1,181.74 | $1,181.75 | $1,181.70 | |