| 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 | $234.38 | 10.204% | $258.2961 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $145.93 | 3.199% | $150.5983 | $150.60 | $150.60 | $150.60 |
| Purchase #3 | $203.58 | 11.837% | $227.6778 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $105.85 | 13.390% | $120.0233 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $243.50 | 4.669% | $254.869 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $248.46 | 4.671% | $260.0656 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $50.65 | 10.218% | $55.8254 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $1,232.35 | $1,327.3555 | $1,327.37 | $1,327.35 | $1,327.40 | |