| 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 | $212.98 | 11.711% | $237.9221 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $45.88 | 12.323% | $51.5338 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $154.90 | 12.563% | $174.3601 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $102.73 | 3.834% | $106.6687 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $139.81 | 12.777% | $157.6735 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $151.61 | 6.627% | $161.6572 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $85.95 | 5.314% | $90.5174 | $90.52 | $90.50 | $90.50 |
| 7 purchase totals = | $893.86 | $980.3328 | $980.33 | $980.25 | $980.40 | |