| 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 | $233.89 | 8.634% | $254.0841 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $85.45 | 9.680% | $93.7216 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $65.50 | 12.324% | $73.5722 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $186.33 | 13.687% | $211.833 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $51.56 | 9.694% | $56.5582 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $235.57 | 4.411% | $245.961 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $42.65 | 13.604% | $48.4521 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $900.95 | $984.1822 | $984.17 | $984.15 | $984.30 | |