| 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 | $223.74 | 3.682% | $231.9781 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $82.37 | 3.492% | $85.2464 | $85.25 | $85.25 | $85.20 |
| Purchase #3 | $216.57 | 10.776% | $239.9076 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $71.92 | 3.441% | $74.3948 | $74.39 | $74.40 | $74.40 |
| Purchase #5 | $23.53 | 6.299% | $25.0122 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $181.38 | 5.355% | $191.0929 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $36.82 | 12.858% | $41.5543 | $41.55 | $41.55 | $41.60 |
| 7 purchase totals = | $836.33 | $889.1863 | $889.18 | $889.20 | $889.20 | |