| 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 | $239.61 | 10.870% | $265.6556 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $207.35 | 5.456% | $218.663 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $222.73 | 8.349% | $241.3257 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $62.52 | 12.555% | $70.3694 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $30.56 | 7.289% | $32.7875 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $106.34 | 5.868% | $112.58 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $186.98 | 3.366% | $193.2737 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,056.09 | $1,134.6549 | $1,134.66 | $1,134.65 | $1,134.80 | |