| 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 | $122.60 | 9.847% | $134.6724 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $221.28 | 4.789% | $231.8771 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $144.37 | 6.863% | $154.2781 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $177.85 | 5.785% | $188.1386 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $31.32 | 8.155% | $33.8741 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $215.50 | 13.415% | $244.4093 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $136.25 | 3.520% | $141.046 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $1,049.17 | $1,128.2956 | $1,128.30 | $1,128.30 | $1,128.30 | |