| 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 | $220.72 | 11.250% | $245.551 | $245.55 | $245.55 | $245.60 |
| Purchase #2 | $22.68 | 11.562% | $25.3023 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $40.34 | 12.384% | $45.3357 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $7.83 | 3.380% | $8.0947 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $75.75 | 9.670% | $83.075 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $169.45 | 11.388% | $188.747 | $188.75 | $188.75 | $188.70 |
| Purchase #7 | $222.52 | 3.398% | $230.0812 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $759.29 | $826.1869 | $826.19 | $826.25 | $826.20 | |