| 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 | $229.91 | 4.147% | $239.4444 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $231.60 | 3.756% | $240.2989 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $71.36 | 3.712% | $74.0089 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $196.86 | 5.654% | $207.9905 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $18.94 | 6.820% | $20.2317 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $207.86 | 8.799% | $226.1496 | $226.15 | $226.15 | $226.10 |
| Purchase #7 | $134.44 | 5.440% | $141.7535 | $141.75 | $141.75 | $141.80 |
| 7 purchase totals = | $1,090.97 | $1,149.8775 | $1,149.87 | $1,149.90 | $1,149.80 | |