| 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 | $119.92 | 12.421% | $134.8153 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $120.97 | 10.333% | $133.4698 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $77.40 | 10.299% | $85.3714 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $40.44 | 9.453% | $44.2628 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $174.25 | 10.618% | $192.7519 | $192.75 | $192.75 | $192.80 |
| Purchase #6 | $229.51 | 13.813% | $261.2122 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $214.69 | 12.758% | $242.0802 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $977.18 | $1,093.9636 | $1,093.96 | $1,093.90 | $1,094.10 | |