| 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 | $212.98 | 3.373% | $220.1638 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $65.29 | 3.796% | $67.7684 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $170.41 | 8.751% | $185.3226 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $133.26 | 4.575% | $139.3566 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $102.97 | 11.839% | $115.1606 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $193.70 | 10.127% | $213.316 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $90.43 | 8.384% | $98.0117 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $969.04 | $1,039.0997 | $1,039.10 | $1,039.00 | $1,039.20 | |