| 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 | $100.98 | 5.153% | $106.1835 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $230.47 | 13.620% | $261.86 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $155.78 | 9.395% | $170.4155 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $73.74 | 10.128% | $81.2084 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $183.52 | 3.341% | $189.6514 | $189.65 | $189.65 | $189.70 |
| Purchase #6 | $70.30 | 12.626% | $79.1761 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $226.92 | 3.128% | $234.0181 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $1,041.71 | $1,122.5130 | $1,122.52 | $1,122.50 | $1,122.60 | |