| 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 | $201.95 | 5.873% | $213.8105 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $95.92 | 10.777% | $106.2573 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $100.46 | 12.535% | $113.0527 | $113.05 | $113.05 | $113.10 |
| Purchase #4 | $129.58 | 11.602% | $144.6139 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $40.33 | 11.110% | $44.8107 | $44.81 | $44.80 | $44.80 |
| Purchase #6 | $100.25 | 4.541% | $104.8024 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $113.84 | 6.466% | $121.2009 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $782.33 | $848.5484 | $848.54 | $848.50 | $848.60 | |