| 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 | $226.57 | 3.693% | $234.9372 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $23.40 | 11.358% | $26.0578 | $26.06 | $26.05 | $26.10 |
| Purchase #3 | $145.54 | 12.834% | $164.2186 | $164.22 | $164.20 | $164.20 |
| Purchase #4 | $16.28 | 13.553% | $18.4864 | $18.49 | $18.50 | $18.50 |
| Purchase #5 | $100.42 | 8.856% | $109.3132 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $63.84 | 3.836% | $66.2889 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $156.45 | 3.543% | $161.993 | $161.99 | $162.00 | $162.00 |
| 7 purchase totals = | $732.50 | $781.2951 | $781.30 | $781.30 | $781.30 | |