| 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 | $105.69 | 5.238% | $111.226 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $128.80 | 5.299% | $135.6251 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $226.45 | 4.281% | $236.1443 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $164.71 | 10.779% | $182.4641 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $113.36 | 10.848% | $125.6573 | $125.66 | $125.65 | $125.70 |
| Purchase #6 | $209.53 | 7.854% | $225.9865 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $201.94 | 4.708% | $211.4473 | $211.45 | $211.45 | $211.40 |
| 7 purchase totals = | $1,150.48 | $1,228.5506 | $1,228.56 | $1,228.60 | $1,228.50 | |