| 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 | $201.63 | 12.273% | $226.376 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $164.44 | 12.330% | $184.7155 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $49.41 | 5.446% | $52.1009 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $213.26 | 8.182% | $230.7089 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $69.44 | 7.787% | $74.8473 | $74.85 | $74.85 | $74.80 |
| Purchase #6 | $79.53 | 9.156% | $86.8118 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $15.41 | 8.267% | $16.6839 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $793.12 | $872.2443 | $872.25 | $872.25 | $872.20 | |