| 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 | $10.64 | 5.269% | $11.2006 | $11.20 | $11.20 | $11.20 |
| Purchase #2 | $165.35 | 13.596% | $187.831 | $187.83 | $187.85 | $187.80 |
| Purchase #3 | $56.43 | 3.768% | $58.5563 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $83.70 | 11.758% | $93.5414 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $129.72 | 4.118% | $135.0619 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $117.99 | 9.614% | $129.3336 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $241.63 | 13.818% | $275.0184 | $275.02 | $275.00 | $275.00 |
| 7 purchase totals = | $805.46 | $890.5432 | $890.54 | $890.55 | $890.50 | |