| 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 | $221.59 | 12.316% | $248.881 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $155.74 | 6.160% | $165.3336 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $171.32 | 8.660% | $186.1563 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $78.42 | 4.714% | $82.1167 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $30.84 | 11.487% | $34.3826 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $92.99 | 10.592% | $102.8395 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $81.42 | 7.292% | $87.3571 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $832.32 | $907.0668 | $907.07 | $907.10 | $907.10 | |