| 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 | $120.50 | 9.706% | $132.1957 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $103.62 | 11.743% | $115.7881 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $235.59 | 3.567% | $243.9935 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $151.70 | 13.472% | $172.137 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $123.82 | 3.563% | $128.2317 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $77.63 | 3.527% | $80.368 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $205.71 | 10.478% | $227.2643 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $1,018.57 | $1,099.9783 | $1,099.98 | $1,100.00 | $1,100.00 | |