| 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 | $215.55 | 13.615% | $244.8971 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $214.86 | 10.695% | $237.8393 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $111.73 | 11.752% | $124.8605 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $227.75 | 4.221% | $237.3633 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $126.53 | 5.193% | $133.1007 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $75.97 | 3.451% | $78.5917 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $111.77 | 3.257% | $115.4103 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $1,084.16 | $1,172.0629 | $1,172.06 | $1,172.05 | $1,172.10 | |