| 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 | $7.33 | 13.711% | $8.335 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $154.82 | 10.554% | $171.1597 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $197.70 | 13.275% | $223.9447 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $236.36 | 10.604% | $261.4236 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $83.49 | 12.287% | $93.7484 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $247.63 | 8.456% | $268.5696 | $268.57 | $268.55 | $268.60 |
| Purchase #7 | $43.45 | 10.565% | $48.0405 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $970.78 | $1,075.2215 | $1,075.22 | $1,075.20 | $1,075.10 | |