| 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 | $246.55 | 10.198% | $271.6932 | $271.69 | $271.70 | $271.70 |
| Purchase #2 | $229.49 | 3.694% | $237.9674 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $140.91 | 4.335% | $147.0184 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $148.46 | 3.869% | $154.2039 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $80.97 | 11.445% | $90.237 | $90.24 | $90.25 | $90.20 |
| Purchase #6 | $67.94 | 4.264% | $70.837 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $15.43 | 6.584% | $16.4459 | $16.45 | $16.45 | $16.40 |
| 7 purchase totals = | $929.75 | $988.4028 | $988.41 | $988.40 | $988.30 | |