| 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 | $114.91 | 10.699% | $127.2042 | $127.20 | $127.20 | $127.20 |
| Purchase #2 | $163.84 | 8.693% | $178.0826 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $211.94 | 9.553% | $232.1866 | $232.19 | $232.20 | $232.20 |
| Purchase #4 | $133.58 | 6.457% | $142.2053 | $142.21 | $142.20 | $142.20 |
| Purchase #5 | $188.40 | 8.867% | $205.1054 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $228.58 | 13.520% | $259.484 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $172.79 | 8.398% | $187.3009 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $1,214.04 | $1,331.5690 | $1,331.57 | $1,331.60 | $1,331.60 | |