| 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 | $204.36 | 5.224% | $215.0358 | $215.04 | $215.05 | $215.00 |
| Purchase #2 | $236.48 | 10.554% | $261.4381 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $155.51 | 10.381% | $171.6535 | $171.65 | $171.65 | $171.70 |
| Purchase #4 | $8.99 | 6.130% | $9.5411 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $69.57 | 3.190% | $71.7893 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $160.46 | 4.175% | $167.1592 | $167.16 | $167.15 | $167.20 |
| Purchase #7 | $86.93 | 5.193% | $91.4443 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $922.30 | $988.0613 | $988.06 | $988.10 | $988.00 | |