| 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 | $233.74 | 8.354% | $253.2666 | $253.27 | $253.25 | $253.30 |
| Purchase #2 | $41.93 | 7.800% | $45.2005 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $122.92 | 11.330% | $136.8468 | $136.85 | $136.85 | $136.80 |
| Purchase #4 | $195.27 | 5.369% | $205.754 | $205.75 | $205.75 | $205.80 |
| Purchase #5 | $134.62 | 3.671% | $139.5619 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $97.91 | 3.261% | $101.1028 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $232.64 | 4.629% | $243.4089 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $1,059.03 | $1,125.1415 | $1,125.14 | $1,125.10 | $1,125.20 | |