| 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 | $112.77 | 10.231% | $124.3075 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $59.89 | 7.559% | $64.4171 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $5.74 | 4.725% | $6.0112 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $15.89 | 11.601% | $17.7334 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $38.90 | 3.230% | $40.1565 | $40.16 | $40.15 | $40.20 |
| Purchase #6 | $104.47 | 3.527% | $108.1547 | $108.15 | $108.15 | $108.20 |
| Purchase #7 | $219.50 | 10.194% | $241.8758 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $557.16 | $602.6562 | $602.66 | $602.65 | $602.70 | |