| 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 | $45.79 | 3.120% | $47.2186 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $42.33 | 12.224% | $47.5044 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $227.34 | 4.590% | $237.7749 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $44.84 | 7.704% | $48.2945 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $185.38 | 5.386% | $195.3646 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $173.37 | 9.813% | $190.3828 | $190.38 | $190.40 | $190.40 |
| Purchase #7 | $204.94 | 8.354% | $222.0607 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $923.99 | $988.6005 | $988.58 | $988.55 | $988.70 | |