| 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 | $191.90 | 8.573% | $208.3516 | $208.35 | $208.35 | $208.40 |
| Purchase #2 | $30.45 | 6.679% | $32.4838 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $205.69 | 13.140% | $232.7177 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $179.55 | 12.716% | $202.3816 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $250.50 | 12.570% | $281.9879 | $281.99 | $282.00 | $282.00 |
| Purchase #6 | $132.96 | 4.752% | $139.2783 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $216.91 | 11.140% | $241.0738 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $1,207.96 | $1,338.2747 | $1,338.27 | $1,338.30 | $1,338.40 | |