| 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 | $126.28 | 6.630% | $134.6524 | $134.65 | $134.65 | $134.70 |
| Purchase #2 | $210.44 | 4.870% | $220.6884 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $28.77 | 6.578% | $30.6625 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $247.97 | 8.512% | $269.0772 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $185.71 | 3.803% | $192.7726 | $192.77 | $192.75 | $192.80 |
| Purchase #6 | $208.71 | 11.117% | $231.9123 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $150.36 | 4.657% | $157.3623 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $1,158.24 | $1,237.1277 | $1,237.12 | $1,237.10 | $1,237.30 | |