| 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 | $215.30 | 8.419% | $233.4261 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $186.60 | 12.468% | $209.8653 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $219.29 | 7.819% | $236.4363 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $135.41 | 11.491% | $150.97 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $80.62 | 4.296% | $84.0834 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $179.81 | 6.538% | $191.566 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $72.36 | 9.418% | $79.1749 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $1,089.39 | $1,185.5220 | $1,185.53 | $1,185.50 | $1,185.60 | |