| 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 | $127.32 | 12.401% | $143.109 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $175.82 | 13.565% | $199.67 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $118.48 | 9.792% | $130.0816 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $8.70 | 4.564% | $9.0971 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $153.29 | 11.504% | $170.9245 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $104.97 | 4.174% | $109.3514 | $109.35 | $109.35 | $109.40 |
| Purchase #7 | $236.26 | 10.380% | $260.7838 | $260.78 | $260.80 | $260.80 |
| 7 purchase totals = | $924.84 | $1,023.0174 | $1,023.01 | $1,023.00 | $1,023.10 | |