| 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 | $214.62 | 12.579% | $241.617 | $241.62 | $241.60 | $241.60 |
| Purchase #2 | $201.68 | 11.676% | $225.2282 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $37.56 | 3.224% | $38.7709 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $99.26 | 6.428% | $105.6404 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $91.40 | 6.209% | $97.075 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $72.54 | 11.295% | $80.7334 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $119.78 | 4.724% | $125.4384 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $836.84 | $914.5033 | $914.51 | $914.55 | $914.40 | |