| 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 | $213.79 | 12.165% | $239.7976 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $216.91 | 8.228% | $234.7574 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $219.47 | 3.182% | $226.4535 | $226.45 | $226.45 | $226.50 |
| Purchase #4 | $20.63 | 11.695% | $23.0427 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $158.44 | 5.238% | $166.7391 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $85.75 | 4.629% | $89.7194 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $183.71 | 5.709% | $194.198 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $1,098.70 | $1,174.7077 | $1,174.71 | $1,174.70 | $1,174.70 | |