| 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 | $41.70 | 3.386% | $43.112 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $208.34 | 6.197% | $221.2508 | $221.25 | $221.25 | $221.30 |
| Purchase #3 | $200.52 | 13.130% | $226.8483 | $226.85 | $226.85 | $226.80 |
| Purchase #4 | $8.26 | 7.743% | $8.8996 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $65.99 | 9.375% | $72.1766 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $115.83 | 11.671% | $129.3485 | $129.35 | $129.35 | $129.30 |
| Purchase #7 | $233.36 | 13.772% | $265.4983 | $265.50 | $265.50 | $265.50 |
| 7 purchase totals = | $874.00 | $967.1341 | $967.14 | $967.15 | $967.10 | |