| 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 | $215.92 | 11.313% | $240.347 | $240.35 | $240.35 | $240.30 |
| Purchase #2 | $107.98 | 4.316% | $112.6404 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $79.40 | 9.680% | $87.0859 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $92.35 | 11.709% | $103.1633 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $38.87 | 7.630% | $41.8358 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $153.59 | 9.356% | $167.9599 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $55.42 | 3.163% | $57.1729 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $743.53 | $810.2052 | $810.21 | $810.20 | $810.20 | |