| 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 | $215.64 | 6.722% | $230.1353 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $75.84 | 4.365% | $79.1504 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $114.66 | 13.743% | $130.4177 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $97.97 | 12.281% | $110.0017 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $123.85 | 12.425% | $139.2384 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $134.25 | 5.838% | $142.0875 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $71.74 | 7.842% | $77.3659 | $77.37 | $77.35 | $77.40 |
| 7 purchase totals = | $833.95 | $908.3969 | $908.41 | $908.40 | $908.40 | |