| 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 | $206.34 | 13.420% | $234.0308 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $47.73 | 12.678% | $53.7812 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $171.44 | 11.730% | $191.5499 | $191.55 | $191.55 | $191.50 |
| Purchase #4 | $151.75 | 7.639% | $163.3422 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $116.59 | 12.153% | $130.7592 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $143.31 | 7.658% | $154.2847 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $133.58 | 6.820% | $142.6902 | $142.69 | $142.70 | $142.70 |
| 7 purchase totals = | $970.74 | $1,070.4382 | $1,070.43 | $1,070.50 | $1,070.40 | |