| 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 | $194.52 | 7.423% | $208.9592 | $208.96 | $208.95 | $209.00 |
| Purchase #2 | $163.95 | 10.454% | $181.0893 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $118.25 | 3.636% | $122.5496 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $201.78 | 4.542% | $210.9448 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $175.42 | 5.645% | $185.3225 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $24.50 | 7.192% | $26.262 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $137.74 | 7.750% | $148.4149 | $148.41 | $148.40 | $148.40 |
| 7 purchase totals = | $1,016.16 | $1,083.5423 | $1,083.53 | $1,083.50 | $1,083.50 | |