| 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 | $111.87 | 9.418% | $122.4059 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $181.82 | 13.408% | $206.1984 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $210.34 | 9.342% | $229.99 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $38.86 | 8.190% | $42.0426 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $241.25 | 3.225% | $249.0303 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $168.68 | 8.129% | $182.392 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $215.29 | 9.720% | $236.2162 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,168.11 | $1,268.2754 | $1,268.28 | $1,268.30 | $1,268.20 | |