| 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 | $223.79 | 12.171% | $251.0275 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $98.75 | 7.190% | $105.8501 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $190.26 | 7.375% | $204.2917 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $122.58 | 10.834% | $135.8603 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $18.35 | 12.276% | $20.6026 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $86.73 | 3.389% | $89.6693 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $149.67 | 5.792% | $158.3389 | $158.34 | $158.35 | $158.30 |
| 7 purchase totals = | $890.13 | $965.6404 | $965.64 | $965.65 | $965.70 | |