| 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 | $123.45 | 13.593% | $140.2306 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $23.99 | 8.345% | $25.992 | $25.99 | $26.00 | $26.00 |
| Purchase #3 | $11.66 | 8.746% | $12.6798 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $111.77 | 13.818% | $127.2144 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $180.87 | 6.167% | $192.0243 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $120.97 | 7.572% | $130.1298 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $28.37 | 5.808% | $30.0177 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $601.08 | $658.2886 | $658.28 | $658.30 | $658.20 | |