| 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 | $45.74 | 3.432% | $47.3098 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $171.28 | 5.568% | $180.8169 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $175.99 | 5.873% | $186.3259 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $146.86 | 7.709% | $158.1814 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $189.32 | 8.413% | $205.2475 | $205.25 | $205.25 | $205.20 |
| Purchase #6 | $91.87 | 12.686% | $103.5246 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $238.41 | 4.382% | $248.8571 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,059.47 | $1,130.2632 | $1,130.27 | $1,130.25 | $1,130.20 | |