| 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 | $249.51 | 6.483% | $265.6857 | $265.69 | $265.70 | $265.70 |
| Purchase #2 | $107.56 | 5.400% | $113.3682 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $105.32 | 9.769% | $115.6087 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $7.52 | 11.506% | $8.3853 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $118.94 | 6.745% | $126.9625 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $188.73 | 10.638% | $208.8071 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $51.68 | 11.143% | $57.4387 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $829.26 | $896.2562 | $896.27 | $896.25 | $896.30 | |