| 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 | $223.43 | 6.436% | $237.81 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $231.76 | 5.118% | $243.6215 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $123.78 | 7.849% | $133.4955 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $151.51 | 9.602% | $166.058 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $106.54 | 12.790% | $120.1665 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $139.88 | 5.766% | $147.9455 | $147.95 | $147.95 | $147.90 |
| Purchase #7 | $170.41 | 7.728% | $183.5793 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $1,147.31 | $1,232.6763 | $1,232.69 | $1,232.65 | $1,232.70 | |