| 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 | $243.25 | 9.581% | $266.5558 | $266.56 | $266.55 | $266.60 |
| Purchase #2 | $88.70 | 11.155% | $98.5945 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $148.80 | 3.540% | $154.0675 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $10.47 | 12.783% | $11.8084 | $11.81 | $11.80 | $11.80 |
| Purchase #5 | $183.72 | 3.448% | $190.0547 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $96.75 | 8.173% | $104.6574 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $120.83 | 11.188% | $134.3485 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $892.52 | $960.0868 | $960.09 | $960.05 | $960.20 | |