| 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 | $235.82 | 3.667% | $244.4675 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $126.72 | 10.641% | $140.2043 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $116.97 | 4.260% | $121.9529 | $121.95 | $121.95 | $122.00 |
| Purchase #4 | $137.68 | 9.502% | $150.7624 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $184.43 | 9.292% | $201.5672 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $222.46 | 12.772% | $250.8726 | $250.87 | $250.85 | $250.90 |
| Purchase #7 | $128.30 | 6.267% | $136.3406 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $1,152.38 | $1,246.1675 | $1,246.16 | $1,246.10 | $1,246.30 | |