| 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 | $83.70 | 12.490% | $94.1541 | $94.15 | $94.15 | $94.20 |
| Purchase #2 | $19.46 | 13.472% | $22.0817 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $242.78 | 12.367% | $272.8046 | $272.80 | $272.80 | $272.80 |
| Purchase #4 | $205.65 | 8.711% | $223.5642 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $50.50 | 3.482% | $52.2584 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $134.25 | 5.489% | $141.619 | $141.62 | $141.60 | $141.60 |
| Purchase #7 | $102.58 | 7.768% | $110.5484 | $110.55 | $110.55 | $110.50 |
| 7 purchase totals = | $838.92 | $917.0304 | $917.02 | $917.00 | $917.10 | |