| 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 | $104.47 | 6.327% | $111.0798 | $111.08 | $111.10 | $111.10 |
| Purchase #2 | $208.55 | 6.494% | $222.0932 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $23.43 | 3.165% | $24.1716 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $200.66 | 9.537% | $219.7969 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $133.43 | 8.390% | $144.6248 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $217.93 | 11.192% | $242.3207 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $78.26 | 4.452% | $81.7441 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $966.73 | $1,045.8311 | $1,045.82 | $1,045.80 | $1,045.80 | |