| 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 | $111.82 | 9.839% | $122.822 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $209.78 | 7.260% | $225.01 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $188.77 | 5.587% | $199.3166 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $151.79 | 9.482% | $166.1827 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $151.26 | 11.874% | $169.2206 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $229.25 | 12.406% | $257.6908 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $30.48 | 12.743% | $34.3641 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $1,073.15 | $1,174.6068 | $1,174.60 | $1,174.55 | $1,174.60 | |