| 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 | $238.53 | 13.709% | $271.2301 | $271.23 | $271.25 | $271.20 |
| Purchase #2 | $11.26 | 8.204% | $12.1838 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $121.87 | 9.560% | $133.5208 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $240.65 | 4.268% | $250.9209 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $32.99 | 13.679% | $37.5027 | $37.50 | $37.50 | $37.50 |
| Purchase #6 | $151.94 | 7.791% | $163.7776 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $143.42 | 11.587% | $160.0381 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $940.66 | $1,029.1740 | $1,029.17 | $1,029.20 | $1,029.10 | |