| 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 | $223.51 | 13.120% | $252.8345 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $14.30 | 6.421% | $15.2182 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $222.53 | 13.473% | $252.5115 | $252.51 | $252.50 | $252.50 |
| Purchase #4 | $74.63 | 10.645% | $82.5744 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $224.57 | 13.616% | $255.1475 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $217.63 | 3.153% | $224.4919 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $48.78 | 6.856% | $52.1244 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $1,025.95 | $1,134.9024 | $1,134.89 | $1,134.85 | $1,134.80 | |