| 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 | $124.27 | 8.441% | $134.7596 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $91.45 | 7.712% | $98.5026 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $192.54 | 6.524% | $205.1013 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $250.58 | 3.869% | $260.2749 | $260.27 | $260.25 | $260.30 |
| Purchase #5 | $82.29 | 4.426% | $85.9322 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $47.75 | 8.249% | $51.6889 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $245.43 | 6.642% | $261.7315 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $1,034.31 | $1,097.9910 | $1,097.98 | $1,098.00 | $1,098.00 | |