| 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 | $230.39 | 8.824% | $250.7196 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $35.29 | 9.197% | $38.5356 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $120.31 | 10.527% | $132.975 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $230.95 | 3.657% | $239.3958 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $60.41 | 11.384% | $67.2871 | $67.29 | $67.30 | $67.30 |
| Purchase #6 | $199.78 | 13.567% | $226.8842 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $239.27 | 7.828% | $258.0001 | $258.00 | $258.00 | $258.00 |
| 7 purchase totals = | $1,116.40 | $1,213.7974 | $1,213.81 | $1,213.85 | $1,213.80 | |