| 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 | $237.73 | 8.527% | $258.0012 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $222.59 | 10.572% | $246.1222 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $116.62 | 12.345% | $131.0167 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $21.81 | 5.500% | $23.0096 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $215.67 | 11.156% | $239.7301 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $204.90 | 4.791% | $214.7168 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $64.94 | 9.407% | $71.0489 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $1,084.26 | $1,183.6455 | $1,183.65 | $1,183.60 | $1,183.50 | |