| 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 | $215.78 | 7.318% | $231.5708 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $214.54 | 7.410% | $230.4374 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $217.80 | 7.678% | $234.5227 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $143.64 | 10.314% | $158.455 | $158.46 | $158.45 | $158.50 |
| Purchase #5 | $190.85 | 7.371% | $204.9176 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $120.26 | 10.562% | $132.9619 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $101.37 | 3.117% | $104.5297 | $104.53 | $104.55 | $104.50 |
| 7 purchase totals = | $1,204.24 | $1,297.3951 | $1,297.40 | $1,297.35 | $1,297.40 | |