| 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 | $109.60 | 11.824% | $122.5591 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $122.45 | 5.244% | $128.8713 | $128.87 | $128.85 | $128.90 |
| Purchase #3 | $81.98 | 3.851% | $85.137 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $21.52 | 9.530% | $23.5709 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $238.36 | 11.353% | $265.421 | $265.42 | $265.40 | $265.40 |
| Purchase #6 | $181.83 | 5.611% | $192.0325 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $106.94 | 3.821% | $111.0262 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $862.68 | $928.6180 | $928.62 | $928.60 | $928.60 | |