| 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 | $183.87 | 3.197% | $189.7483 | $189.75 | $189.75 | $189.70 |
| Purchase #2 | $73.64 | 8.737% | $80.0739 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $194.33 | 3.266% | $200.6768 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $249.76 | 3.631% | $258.8288 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $199.97 | 12.307% | $224.5803 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $201.40 | 3.605% | $208.6605 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $35.37 | 9.758% | $38.8214 | $38.82 | $38.80 | $38.80 |
| 7 purchase totals = | $1,138.34 | $1,201.3900 | $1,201.39 | $1,201.40 | $1,201.40 | |