| 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 | $108.72 | 9.262% | $118.7896 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $155.26 | 8.273% | $168.1047 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $226.35 | 11.699% | $252.8307 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $188.91 | 8.552% | $205.0656 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $134.51 | 7.473% | $144.5619 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $221.64 | 9.854% | $243.4804 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $180.66 | 7.161% | $193.5971 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $1,216.05 | $1,326.4300 | $1,326.43 | $1,326.45 | $1,326.50 | |