| 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 | $222.65 | 3.545% | $230.5429 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $224.63 | 12.418% | $252.5246 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $12.30 | 13.758% | $13.9922 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $153.28 | 11.797% | $171.3624 | $171.36 | $171.35 | $171.40 |
| Purchase #5 | $157.59 | 9.568% | $172.6682 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $237.42 | 13.806% | $270.1982 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $223.58 | 11.318% | $248.8848 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $1,231.45 | $1,360.1733 | $1,360.16 | $1,360.15 | $1,360.20 | |