| 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 | $110.92 | 3.497% | $114.7989 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $102.52 | 12.713% | $115.5534 | $115.55 | $115.55 | $115.60 |
| Purchase #3 | $23.87 | 13.320% | $27.0495 | $27.05 | $27.05 | $27.00 |
| Purchase #4 | $203.64 | 4.590% | $212.9871 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $122.63 | 11.616% | $136.8747 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $22.44 | 10.181% | $24.7246 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $199.63 | 4.652% | $208.9168 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $785.65 | $840.9050 | $840.90 | $840.85 | $840.90 | |