| 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 | $212.94 | 11.206% | $236.8021 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $223.35 | 3.452% | $231.06 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $190.57 | 4.641% | $199.4144 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $128.54 | 9.240% | $140.4171 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $156.86 | 8.380% | $170.0049 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $98.25 | 13.591% | $111.6032 | $111.60 | $111.60 | $111.60 |
| Purchase #7 | $158.42 | 11.599% | $176.7951 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,168.93 | $1,266.0968 | $1,266.09 | $1,266.05 | $1,266.10 | |