| 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 | $180.31 | 10.624% | $199.4661 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $41.50 | 12.205% | $46.5651 | $46.57 | $46.55 | $46.60 |
| Purchase #3 | $247.64 | 4.709% | $259.3014 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $44.32 | 6.107% | $47.0266 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $121.56 | 9.810% | $133.485 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $238.50 | 9.835% | $261.9565 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $158.86 | 4.790% | $166.4694 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $1,032.69 | $1,114.2701 | $1,114.29 | $1,114.25 | $1,114.40 | |