| 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 | $8.86 | 4.636% | $9.2707 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $226.92 | 10.361% | $250.4312 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $239.62 | 3.693% | $248.4692 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $26.43 | 13.562% | $30.0144 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $218.85 | 7.175% | $234.5525 | $234.55 | $234.55 | $234.60 |
| Purchase #6 | $90.59 | 13.345% | $102.6792 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $149.51 | 12.306% | $167.9087 | $167.91 | $167.90 | $167.90 |
| 7 purchase totals = | $960.78 | $1,043.3259 | $1,043.32 | $1,043.30 | $1,043.40 | |