| 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 | $105.41 | 10.132% | $116.0901 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $15.86 | 8.289% | $17.1746 | $17.17 | $17.15 | $17.20 |
| Purchase #3 | $199.25 | 12.290% | $223.7378 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $241.87 | 11.655% | $270.0599 | $270.06 | $270.05 | $270.10 |
| Purchase #5 | $164.43 | 5.270% | $173.0955 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $164.27 | 7.384% | $176.3997 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $40.91 | 10.171% | $45.071 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $932.00 | $1,021.6286 | $1,021.63 | $1,021.60 | $1,021.70 | |