| 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 | $236.85 | 12.188% | $265.7173 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $212.34 | 10.833% | $235.3428 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $74.28 | 11.395% | $82.7442 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $102.95 | 13.665% | $117.0181 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $177.87 | 11.360% | $198.076 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $10.46 | 7.814% | $11.2773 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $195.76 | 4.604% | $204.7728 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $1,010.51 | $1,114.9485 | $1,114.95 | $1,114.95 | $1,114.90 | |