| 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 | $86.46 | 8.194% | $93.5445 | $93.54 | $93.55 | $93.50 |
| Purchase #2 | $171.41 | 12.664% | $193.1174 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $150.99 | 4.343% | $157.5475 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $116.70 | 5.510% | $123.1302 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $154.31 | 5.581% | $162.922 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $241.43 | 12.712% | $272.1206 | $272.12 | $272.10 | $272.10 |
| Purchase #7 | $176.63 | 7.392% | $189.6865 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $1,097.93 | $1,192.0687 | $1,192.07 | $1,192.05 | $1,191.90 | |