| 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 | $117.79 | 4.809% | $123.4545 | $123.45 | $123.45 | $123.50 |
| Purchase #2 | $126.74 | 13.433% | $143.765 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $212.90 | 11.388% | $237.1451 | $237.15 | $237.15 | $237.10 |
| Purchase #4 | $38.80 | 10.841% | $43.0063 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $99.49 | 11.555% | $110.9861 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $232.41 | 6.177% | $246.766 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $229.27 | 8.409% | $248.5493 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $1,057.40 | $1,153.6723 | $1,153.69 | $1,153.65 | $1,153.70 | |