| 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 | $22.46 | 6.315% | $23.8783 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $41.83 | 12.693% | $47.1395 | $47.14 | $47.15 | $47.10 |
| Purchase #3 | $186.69 | 8.629% | $202.7995 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $90.44 | 8.772% | $98.3734 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $217.31 | 5.387% | $229.0165 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $232.72 | 5.490% | $245.4963 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $78.57 | 3.288% | $81.1534 | $81.15 | $81.15 | $81.20 |
| 7 purchase totals = | $870.02 | $927.8569 | $927.86 | $927.85 | $927.90 | |