| 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 | $60.52 | 12.153% | $67.875 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $103.42 | 11.622% | $115.4395 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $190.92 | 12.461% | $214.7105 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $113.38 | 10.298% | $125.0559 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $203.42 | 9.828% | $223.4121 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $216.59 | 8.186% | $234.3201 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $153.85 | 10.654% | $170.2412 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $1,042.10 | $1,151.0543 | $1,151.06 | $1,151.05 | $1,151.00 | |