| 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 | $92.28 | 13.659% | $104.8845 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $139.68 | 13.561% | $158.622 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $223.84 | 8.486% | $242.8351 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $169.82 | 11.667% | $189.6329 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $30.78 | 7.825% | $33.1885 | $33.19 | $33.20 | $33.20 |
| Purchase #6 | $212.43 | 7.208% | $227.742 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $220.33 | 12.219% | $247.2521 | $247.25 | $247.25 | $247.30 |
| 7 purchase totals = | $1,089.16 | $1,204.1571 | $1,204.15 | $1,204.20 | $1,204.10 | |