| 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 | $79.46 | 13.809% | $90.4326 | $90.43 | $90.45 | $90.40 |
| Purchase #2 | $238.87 | 9.278% | $261.0324 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $119.79 | 11.512% | $133.5802 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $156.26 | 8.307% | $169.2405 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $245.66 | 4.597% | $256.953 | $256.95 | $256.95 | $257.00 |
| Purchase #6 | $221.86 | 5.833% | $234.8011 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $21.92 | 8.227% | $23.7234 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $1,083.82 | $1,169.7632 | $1,169.75 | $1,169.80 | $1,169.70 | |