| 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 | $216.77 | 3.153% | $223.6048 | $223.60 | $223.60 | $223.60 |
| Purchase #2 | $20.77 | 10.826% | $23.0186 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $83.36 | 12.308% | $93.6199 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $225.38 | 10.634% | $249.3469 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $148.34 | 10.849% | $164.4334 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $153.53 | 4.758% | $160.835 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $221.65 | 6.671% | $236.4363 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $1,069.80 | $1,151.2949 | $1,151.30 | $1,151.30 | $1,151.10 | |