| 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 | $49.37 | 7.512% | $53.0787 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $249.41 | 3.402% | $257.8949 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $214.32 | 11.847% | $239.7105 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $52.46 | 11.572% | $58.5307 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $234.75 | 5.232% | $247.0321 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $208.60 | 6.221% | $221.577 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $250.71 | 13.324% | $284.1146 | $284.11 | $284.10 | $284.10 |
| 7 purchase totals = | $1,259.62 | $1,361.9385 | $1,361.93 | $1,362.00 | $1,361.90 | |