| 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 | $243.40 | 5.419% | $256.5898 | $256.59 | $256.60 | $256.60 |
| Purchase #2 | $118.25 | 7.225% | $126.7936 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $121.66 | 6.752% | $129.8745 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $16.99 | 9.210% | $18.5548 | $18.55 | $18.55 | $18.60 |
| Purchase #5 | $97.58 | 5.549% | $102.9947 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $136.35 | 5.776% | $144.2256 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $249.88 | 3.249% | $257.9986 | $258.00 | $258.00 | $258.00 |
| 7 purchase totals = | $984.11 | $1,037.0316 | $1,037.02 | $1,037.05 | $1,037.10 | |