| 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 | $115.57 | 10.643% | $127.8701 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $46.29 | 7.542% | $49.7812 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $146.37 | 5.629% | $154.6092 | $154.61 | $154.60 | $154.60 |
| Purchase #4 | $137.55 | 8.764% | $149.6049 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $229.78 | 12.677% | $258.9092 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $183.94 | 10.145% | $202.6007 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $15.47 | 10.349% | $17.071 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $874.97 | $960.4463 | $960.44 | $960.40 | $960.50 | |