| 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 | $235.57 | 9.497% | $257.9421 | $257.94 | $257.95 | $257.90 |
| Purchase #2 | $175.82 | 4.340% | $183.4506 | $183.45 | $183.45 | $183.50 |
| Purchase #3 | $15.28 | 9.611% | $16.7486 | $16.75 | $16.75 | $16.70 |
| Purchase #4 | $55.26 | 4.633% | $57.8202 | $57.82 | $57.80 | $57.80 |
| Purchase #5 | $195.74 | 13.171% | $221.5209 | $221.52 | $221.50 | $221.50 |
| Purchase #6 | $82.50 | 10.119% | $90.8482 | $90.85 | $90.85 | $90.80 |
| Purchase #7 | $85.66 | 6.821% | $91.5029 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $845.83 | $919.8335 | $919.83 | $919.80 | $919.70 | |