| 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 | $111.72 | 9.864% | $122.7401 | $122.74 | $122.75 | $122.70 |
| Purchase #2 | $126.34 | 10.273% | $139.3189 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $241.92 | 10.756% | $267.9409 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $97.70 | 7.740% | $105.262 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $6.31 | 9.333% | $6.8989 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $204.94 | 10.854% | $227.1842 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $146.53 | 8.297% | $158.6876 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $935.46 | $1,028.0326 | $1,028.03 | $1,028.05 | $1,028.00 | |