| 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 | $117.74 | 6.332% | $125.1953 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $208.25 | 6.553% | $221.8966 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $218.45 | 7.653% | $235.168 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $50.70 | 12.213% | $56.892 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $231.45 | 11.284% | $257.5668 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $241.95 | 7.457% | $259.9922 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $78.96 | 9.502% | $86.4628 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $1,147.50 | $1,243.1737 | $1,243.18 | $1,243.15 | $1,243.30 | |