| 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 | $18.49 | 3.238% | $19.0887 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $206.75 | 11.258% | $230.0259 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $162.68 | 7.848% | $175.4471 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $167.27 | 13.668% | $190.1325 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $214.65 | 3.488% | $222.137 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $244.36 | 11.251% | $271.8529 | $271.85 | $271.85 | $271.90 |
| Purchase #7 | $119.33 | 3.272% | $123.2345 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $1,133.53 | $1,231.9186 | $1,231.92 | $1,232.00 | $1,231.80 | |