| 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 | $196.94 | 11.584% | $219.7535 | $219.75 | $219.75 | $219.80 |
| Purchase #2 | $118.45 | 4.860% | $124.2067 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $234.41 | 3.473% | $242.5511 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $101.31 | 13.362% | $114.847 | $114.85 | $114.85 | $114.80 |
| Purchase #5 | $36.39 | 5.520% | $38.3987 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $24.85 | 7.246% | $26.6506 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $22.78 | 4.687% | $23.8477 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $735.13 | $790.2553 | $790.26 | $790.25 | $790.30 | |