| 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 | $212.41 | 13.431% | $240.9388 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $208.82 | 6.741% | $222.8966 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $57.93 | 6.449% | $61.6659 | $61.67 | $61.65 | $61.70 |
| Purchase #4 | $238.92 | 11.628% | $266.7016 | $266.70 | $266.70 | $266.70 |
| Purchase #5 | $44.85 | 9.234% | $48.9914 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $122.32 | 11.573% | $136.4761 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $232.89 | 12.689% | $262.4414 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $1,118.14 | $1,240.1118 | $1,240.12 | $1,240.15 | $1,240.10 | |