| 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 | $203.86 | 9.177% | $222.5682 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $176.37 | 8.265% | $190.947 | $190.95 | $190.95 | $190.90 |
| Purchase #3 | $212.84 | 12.153% | $238.7064 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $126.69 | 9.868% | $139.1918 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $21.28 | 9.627% | $23.3286 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $129.39 | 9.694% | $141.9331 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $32.98 | 11.831% | $36.8819 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $903.41 | $993.5570 | $993.56 | $993.60 | $993.50 | |