| 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 | $185.99 | 9.445% | $203.5568 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $29.78 | 3.408% | $30.7949 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $235.40 | 10.713% | $260.6184 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $134.73 | 11.601% | $150.36 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $241.47 | 3.172% | $249.1294 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $28.71 | 5.558% | $30.3057 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $245.88 | 10.470% | $271.6236 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $1,101.96 | $1,196.3888 | $1,196.39 | $1,196.35 | $1,196.40 | |