| 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 | $29.80 | 10.169% | $32.8304 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $236.26 | 5.500% | $249.2543 | $249.25 | $249.25 | $249.30 |
| Purchase #3 | $232.36 | 10.525% | $256.8159 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $15.43 | 9.493% | $16.8948 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $104.51 | 7.458% | $112.3044 | $112.30 | $112.30 | $112.30 |
| Purchase #6 | $250.91 | 3.149% | $258.8112 | $258.81 | $258.80 | $258.80 |
| Purchase #7 | $208.76 | 8.746% | $227.0181 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $1,078.03 | $1,153.9291 | $1,153.92 | $1,153.90 | $1,153.90 | |