| 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 | $183.67 | 13.642% | $208.7263 | $208.73 | $208.75 | $208.70 |
| Purchase #2 | $5.96 | 3.675% | $6.179 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $193.68 | 6.264% | $205.8121 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $88.79 | 9.408% | $97.1434 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $242.58 | 5.341% | $255.5362 | $255.54 | $255.55 | $255.50 |
| Purchase #6 | $175.32 | 3.257% | $181.0302 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $240.71 | 12.240% | $270.1729 | $270.17 | $270.15 | $270.20 |
| 7 purchase totals = | $1,130.71 | $1,224.6001 | $1,224.60 | $1,224.65 | $1,224.50 | |