| 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 | $212.97 | 5.400% | $224.4704 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $35.26 | 10.499% | $38.9619 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $27.96 | 7.769% | $30.1322 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $57.75 | 10.146% | $63.6093 | $63.61 | $63.60 | $63.60 |
| Purchase #5 | $184.53 | 11.565% | $205.8709 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $203.34 | 9.196% | $222.0391 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $216.42 | 4.745% | $226.6891 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $938.23 | $1,011.7729 | $1,011.77 | $1,011.75 | $1,011.80 | |