| 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 | $20.88 | 8.611% | $22.678 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $208.71 | 6.405% | $222.0779 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $173.54 | 5.628% | $183.3068 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $128.44 | 8.506% | $139.3651 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $49.65 | 3.803% | $51.5382 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $241.86 | 13.803% | $275.2439 | $275.24 | $275.25 | $275.20 |
| Purchase #7 | $53.70 | 13.170% | $60.7723 | $60.77 | $60.75 | $60.80 |
| 7 purchase totals = | $876.78 | $954.9822 | $954.99 | $955.00 | $955.00 | |