| 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 | $247.35 | 12.129% | $277.3511 | $277.35 | $277.35 | $277.40 |
| Purchase #2 | $230.36 | 8.863% | $250.7768 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $120.63 | 12.119% | $135.2491 | $135.25 | $135.25 | $135.20 |
| Purchase #4 | $92.72 | 12.581% | $104.3851 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $13.73 | 3.862% | $14.2603 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $106.26 | 5.401% | $111.9991 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $31.96 | 8.304% | $34.614 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $843.01 | $928.6355 | $928.64 | $928.65 | $928.70 | |