| 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 | $200.71 | 12.848% | $226.4972 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $223.96 | 12.437% | $251.8139 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $112.45 | 9.805% | $123.4757 | $123.48 | $123.50 | $123.50 |
| Purchase #4 | $216.40 | 9.227% | $236.3672 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $139.57 | 5.108% | $146.6992 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $52.56 | 4.643% | $55.0004 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $184.92 | 5.538% | $195.1609 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $1,130.57 | $1,235.0145 | $1,235.02 | $1,235.00 | $1,235.10 | |