| 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 | $239.59 | 5.156% | $251.9433 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $30.66 | 6.183% | $32.5557 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $122.59 | 9.375% | $134.0828 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $122.36 | 9.661% | $134.1812 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $37.82 | 11.202% | $42.0566 | $42.06 | $42.05 | $42.10 |
| Purchase #6 | $110.71 | 8.735% | $120.3805 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $141.95 | 3.779% | $147.3143 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $805.68 | $862.5144 | $862.51 | $862.55 | $862.60 | |