| 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 | $108.85 | 3.424% | $112.577 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $75.84 | 13.809% | $86.3127 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $190.33 | 9.750% | $208.8872 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $239.83 | 3.840% | $249.0395 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $232.54 | 3.770% | $241.3068 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $36.57 | 13.337% | $41.4473 | $41.45 | $41.45 | $41.40 |
| Purchase #7 | $250.80 | 9.441% | $274.478 | $274.48 | $274.50 | $274.50 |
| 7 purchase totals = | $1,134.76 | $1,214.0485 | $1,214.06 | $1,214.10 | $1,214.00 | |