| 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 | $41.41 | 10.512% | $45.763 | $45.76 | $45.75 | $45.80 |
| Purchase #2 | $245.33 | 6.123% | $260.3516 | $260.35 | $260.35 | $260.40 |
| Purchase #3 | $120.42 | 10.615% | $133.2026 | $133.20 | $133.20 | $133.20 |
| Purchase #4 | $232.98 | 10.165% | $256.6624 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $16.97 | 11.832% | $18.9779 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $113.59 | 8.652% | $123.4178 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $229.51 | 13.800% | $261.1824 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $1,000.21 | $1,099.5577 | $1,099.55 | $1,099.55 | $1,099.70 | |