| 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 | $213.55 | 12.114% | $239.4194 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $206.29 | 10.585% | $228.1258 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $237.36 | 10.383% | $262.0051 | $262.01 | $262.00 | $262.00 |
| Purchase #4 | $121.57 | 13.356% | $137.8069 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $193.98 | 5.813% | $205.2561 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $8.75 | 10.518% | $9.6703 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $121.37 | 8.504% | $131.6913 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $1,102.87 | $1,213.9749 | $1,213.99 | $1,213.95 | $1,214.00 | |