| 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 | $250.35 | 9.236% | $273.4723 | $273.47 | $273.45 | $273.50 |
| Purchase #2 | $137.81 | 9.295% | $150.6194 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $127.60 | 12.245% | $143.2246 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $138.42 | 3.291% | $142.9754 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $74.66 | 13.107% | $84.4457 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $174.42 | 10.550% | $192.8213 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $16.72 | 4.771% | $17.5177 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $919.98 | $1,005.0764 | $1,005.08 | $1,005.00 | $1,005.00 | |