| 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 | $219.71 | 8.531% | $238.4535 | $238.45 | $238.45 | $238.50 |
| Purchase #2 | $219.38 | 10.768% | $243.0028 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $121.43 | 7.519% | $130.5603 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $214.60 | 9.531% | $235.0535 | $235.05 | $235.05 | $235.10 |
| Purchase #5 | $163.42 | 6.777% | $174.495 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $110.39 | 6.526% | $117.5941 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $245.95 | 10.353% | $271.4132 | $271.41 | $271.40 | $271.40 |
| 7 purchase totals = | $1,294.88 | $1,410.5724 | $1,410.56 | $1,410.55 | $1,410.70 | |