| 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 | $42.56 | 10.150% | $46.8798 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $234.31 | 6.721% | $250.058 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $223.27 | 10.559% | $246.8451 | $246.85 | $246.85 | $246.80 |
| Purchase #4 | $250.25 | 12.126% | $280.5953 | $280.60 | $280.60 | $280.60 |
| Purchase #5 | $120.56 | 8.627% | $130.9607 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $53.99 | 5.872% | $57.1603 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $137.60 | 9.359% | $150.478 | $150.48 | $150.50 | $150.50 |
| 7 purchase totals = | $1,062.54 | $1,162.9772 | $1,162.99 | $1,163.00 | $1,163.10 | |