| 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 | $249.71 | 12.335% | $280.5117 | $280.51 | $280.50 | $280.50 |
| Purchase #2 | $15.30 | 4.871% | $16.0453 | $16.05 | $16.05 | $16.00 |
| Purchase #3 | $186.34 | 8.648% | $202.4547 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $148.26 | 10.704% | $164.1298 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $122.62 | 9.852% | $134.7005 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $206.81 | 3.818% | $214.706 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $241.57 | 8.722% | $262.6397 | $262.64 | $262.65 | $262.60 |
| 7 purchase totals = | $1,170.61 | $1,275.1877 | $1,275.19 | $1,275.20 | $1,275.10 | |