| 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 | $104.99 | 6.138% | $111.4343 | $111.43 | $111.45 | $111.40 |
| Purchase #2 | $149.51 | 9.810% | $164.1769 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $83.82 | 8.170% | $90.6681 | $90.67 | $90.65 | $90.70 |
| Purchase #4 | $229.43 | 3.605% | $237.701 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $227.77 | 3.288% | $235.2591 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $37.72 | 10.645% | $41.7353 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $47.99 | 12.572% | $54.0233 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $881.23 | $934.9980 | $935.00 | $935.00 | $935.00 | |