| 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 | $112.84 | 6.166% | $119.7977 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $188.90 | 13.866% | $215.0929 | $215.09 | $215.10 | $215.10 |
| Purchase #3 | $116.44 | 10.594% | $128.7757 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $196.47 | 3.872% | $204.0773 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $238.61 | 9.533% | $261.3567 | $261.36 | $261.35 | $261.40 |
| Purchase #6 | $73.58 | 12.292% | $82.6245 | $82.62 | $82.60 | $82.60 |
| Purchase #7 | $164.91 | 9.422% | $180.4478 | $180.45 | $180.45 | $180.40 |
| 7 purchase totals = | $1,091.75 | $1,192.1726 | $1,192.18 | $1,192.20 | $1,192.20 | |