| 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 | $245.49 | 6.324% | $261.0148 | $261.01 | $261.00 | $261.00 |
| Purchase #2 | $138.82 | 9.854% | $152.4993 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $7.72 | 12.601% | $8.6928 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $5.83 | 4.348% | $6.0835 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $132.76 | 9.474% | $145.3377 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $130.83 | 11.284% | $145.5929 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $140.48 | 9.475% | $153.7905 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $801.93 | $873.0115 | $873.00 | $873.05 | $873.00 | |