| 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 | $47.59 | 9.185% | $51.9611 | $51.96 | $51.95 | $52.00 |
| Purchase #2 | $225.84 | 9.743% | $247.8436 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $97.63 | 10.432% | $107.8148 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $178.78 | 7.730% | $192.5997 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $190.31 | 9.289% | $207.9879 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $94.99 | 4.577% | $99.3377 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $187.34 | 10.145% | $206.3456 | $206.35 | $206.35 | $206.30 |
| 7 purchase totals = | $1,022.48 | $1,113.8904 | $1,113.89 | $1,113.90 | $1,113.80 | |