| 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 | $206.59 | 13.440% | $234.3557 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $78.76 | 11.135% | $87.5299 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $93.53 | 11.638% | $104.415 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $115.37 | 4.448% | $120.5017 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $25.31 | 5.743% | $26.7636 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $144.64 | 12.401% | $162.5768 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $70.93 | 12.791% | $80.0027 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $735.13 | $816.1454 | $816.15 | $816.15 | $816.20 | |