| 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 | $198.53 | 4.600% | $207.6624 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $106.34 | 6.686% | $113.4499 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $92.38 | 9.326% | $100.9954 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $40.88 | 11.442% | $45.5575 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $15.36 | 8.266% | $16.6297 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $234.46 | 9.783% | $257.3972 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $127.59 | 7.284% | $136.8837 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $815.54 | $878.5758 | $878.58 | $878.60 | $878.60 | |