| 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 | $113.32 | 3.790% | $117.6148 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $148.32 | 5.572% | $156.5844 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $140.76 | 12.348% | $158.141 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $35.44 | 9.782% | $38.9067 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $61.43 | 13.398% | $69.6604 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $245.44 | 5.872% | $259.8522 | $259.85 | $259.85 | $259.90 |
| Purchase #7 | $94.60 | 10.579% | $104.6077 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $839.31 | $905.3672 | $905.36 | $905.35 | $905.40 | |