| 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 | $192.85 | 5.806% | $204.0469 | $204.05 | $204.05 | $204.00 |
| Purchase #2 | $239.37 | 7.872% | $258.2132 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $98.96 | 5.612% | $104.5136 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $243.47 | 5.832% | $257.6692 | $257.67 | $257.65 | $257.70 |
| Purchase #5 | $163.35 | 10.540% | $180.5671 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $197.99 | 12.127% | $222.0002 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $185.71 | 6.301% | $197.4116 | $197.41 | $197.40 | $197.40 |
| 7 purchase totals = | $1,321.70 | $1,424.4218 | $1,424.42 | $1,424.35 | $1,424.40 | |