| 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 | $207.65 | 10.383% | $229.2103 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $83.48 | 10.702% | $92.414 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $5.75 | 8.862% | $6.2596 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $197.94 | 4.323% | $206.4969 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $222.35 | 8.682% | $241.6544 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $78.26 | 5.587% | $82.6324 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $134.93 | 12.849% | $152.2672 | $152.27 | $152.25 | $152.30 |
| 7 purchase totals = | $930.36 | $1,010.9348 | $1,010.93 | $1,010.90 | $1,011.00 | |