| 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 | $225.72 | 12.863% | $254.7544 | $254.75 | $254.75 | $254.80 |
| Purchase #2 | $230.78 | 10.630% | $255.3119 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $180.83 | 8.382% | $195.9872 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $195.31 | 7.799% | $210.5422 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $74.41 | 8.375% | $80.6418 | $80.64 | $80.65 | $80.60 |
| Purchase #6 | $14.68 | 6.428% | $15.6236 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $11.90 | 9.791% | $13.0651 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $933.63 | $1,025.9262 | $1,025.92 | $1,025.90 | $1,025.90 | |