| 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 | $125.77 | 4.616% | $131.5755 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $237.76 | 5.182% | $250.0807 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $234.62 | 5.216% | $246.8578 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $37.62 | 4.605% | $39.3524 | $39.35 | $39.35 | $39.40 |
| Purchase #5 | $28.71 | 7.497% | $30.8624 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $196.38 | 4.114% | $204.4591 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $23.66 | 5.276% | $24.9083 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $884.52 | $928.0962 | $928.10 | $928.10 | $928.30 | |