| 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 | $250.56 | 12.659% | $282.2784 | $282.28 | $282.30 | $282.30 |
| Purchase #2 | $199.63 | 3.726% | $207.0682 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $128.91 | 6.235% | $136.9475 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $219.90 | 8.242% | $238.0242 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $77.58 | 6.229% | $82.4125 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $60.91 | 10.237% | $67.1454 | $67.15 | $67.15 | $67.10 |
| Purchase #7 | $176.54 | 12.629% | $198.8352 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,114.03 | $1,212.7114 | $1,212.72 | $1,212.70 | $1,212.60 | |