| 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 | $245.59 | 10.341% | $270.9865 | $270.99 | $271.00 | $271.00 |
| Purchase #2 | $141.73 | 10.679% | $156.8653 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $157.91 | 12.564% | $177.7498 | $177.75 | $177.75 | $177.70 |
| Purchase #4 | $92.95 | 7.281% | $99.7177 | $99.72 | $99.70 | $99.70 |
| Purchase #5 | $159.34 | 5.522% | $168.1388 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $211.50 | 5.693% | $223.5407 | $223.54 | $223.55 | $223.50 |
| Purchase #7 | $163.99 | 6.188% | $174.1377 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $1,173.01 | $1,271.1365 | $1,271.15 | $1,271.15 | $1,271.00 | |