| 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 | $109.56 | 4.310% | $114.282 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $114.79 | 13.571% | $130.3682 | $130.37 | $130.35 | $130.40 |
| Purchase #3 | $109.91 | 9.272% | $120.1009 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $15.30 | 13.583% | $17.3782 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $8.62 | 11.499% | $9.6112 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $110.61 | 8.481% | $119.9908 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $210.91 | 4.126% | $219.6121 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $679.70 | $731.3434 | $731.34 | $731.35 | $731.40 | |