| 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 | $239.66 | 10.675% | $265.2437 | $265.24 | $265.25 | $265.20 |
| Purchase #2 | $22.68 | 9.240% | $24.7756 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $222.61 | 12.363% | $250.1313 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $74.79 | 5.236% | $78.706 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $7.55 | 5.305% | $7.9505 | $7.95 | $7.95 | $8.00 |
| Purchase #6 | $181.86 | 5.290% | $191.4804 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $190.90 | 8.486% | $207.0998 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $940.05 | $1,025.3873 | $1,025.39 | $1,025.45 | $1,025.40 | |