| 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 | $189.30 | 13.831% | $215.4821 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $20.66 | 8.170% | $22.3479 | $22.35 | $22.35 | $22.30 |
| Purchase #3 | $215.64 | 8.498% | $233.9651 | $233.97 | $233.95 | $234.00 |
| Purchase #4 | $7.97 | 6.826% | $8.514 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $227.31 | 4.240% | $236.9479 | $236.95 | $236.95 | $236.90 |
| Purchase #6 | $207.54 | 10.164% | $228.6344 | $228.63 | $228.65 | $228.60 |
| Purchase #7 | $160.91 | 9.239% | $175.7765 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $1,029.33 | $1,121.6679 | $1,121.67 | $1,121.70 | $1,121.60 | |