| 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 | $221.68 | 8.671% | $240.9019 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $196.47 | 6.192% | $208.6354 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $6.66 | 3.110% | $6.8671 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $142.89 | 8.579% | $155.1485 | $155.15 | $155.15 | $155.10 |
| Purchase #5 | $45.98 | 4.362% | $47.9856 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $64.67 | 7.189% | $69.3191 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $192.47 | 3.737% | $199.6626 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $870.82 | $928.5202 | $928.53 | $928.50 | $928.50 | |