| 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 | $192.25 | 10.552% | $212.5362 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $87.99 | 11.111% | $97.7666 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $79.62 | 3.708% | $82.5723 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $237.75 | 11.284% | $264.5777 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $11.78 | 6.136% | $12.5028 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $14.49 | 13.461% | $16.4405 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $162.26 | 4.812% | $170.068 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $786.14 | $856.4641 | $856.47 | $856.45 | $856.50 | |