| 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 | $229.30 | 11.515% | $255.7039 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $97.64 | 9.655% | $107.0671 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $18.61 | 12.584% | $20.9519 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $158.61 | 10.137% | $174.6883 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $101.32 | 5.578% | $106.9716 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $246.56 | 3.609% | $255.4584 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $149.65 | 4.340% | $156.1448 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $1,001.69 | $1,076.9860 | $1,076.98 | $1,076.95 | $1,077.10 | |