| 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 | $12.91 | 9.429% | $14.1273 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $91.43 | 6.529% | $97.3995 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $222.66 | 3.630% | $230.7426 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $37.30 | 5.538% | $39.3657 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $39.56 | 4.308% | $41.2642 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $248.42 | 13.695% | $282.4411 | $282.44 | $282.45 | $282.40 |
| Purchase #7 | $202.31 | 8.380% | $219.2636 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $854.59 | $924.6040 | $924.60 | $924.60 | $924.60 | |