| 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 | $218.96 | 9.334% | $239.3977 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $243.83 | 6.183% | $258.906 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $231.89 | 4.324% | $241.9169 | $241.92 | $241.90 | $241.90 |
| Purchase #4 | $106.52 | 10.555% | $117.7632 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $12.52 | 3.365% | $12.9413 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $174.32 | 6.821% | $186.2104 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $135.50 | 11.581% | $151.1923 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $1,123.54 | $1,208.3278 | $1,208.33 | $1,208.30 | $1,208.30 | |