| 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 | $113.36 | 13.287% | $128.4221 | $128.42 | $128.40 | $128.40 |
| Purchase #2 | $167.98 | 12.450% | $188.8935 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $235.47 | 7.528% | $253.1962 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $66.45 | 13.733% | $75.5756 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $246.74 | 6.321% | $262.3364 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $30.87 | 13.528% | $35.0461 | $35.05 | $35.05 | $35.00 |
| Purchase #7 | $49.76 | 3.742% | $51.622 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $910.63 | $995.0919 | $995.10 | $995.10 | $995.00 | |