| 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 | $188.80 | 8.241% | $204.359 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $117.34 | 9.324% | $128.2808 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $111.99 | 8.116% | $121.0791 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $232.81 | 6.656% | $248.3058 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $21.33 | 11.329% | $23.7465 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $90.78 | 13.498% | $103.0335 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $249.41 | 4.703% | $261.1398 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,012.46 | $1,089.9445 | $1,089.95 | $1,090.00 | $1,089.90 | |