| 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 | $124.35 | 5.219% | $130.8398 | $130.84 | $130.85 | $130.80 |
| Purchase #2 | $8.75 | 3.482% | $9.0547 | $9.05 | $9.05 | $9.10 |
| Purchase #3 | $95.65 | 8.370% | $103.6559 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $134.37 | 5.687% | $142.0116 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $115.32 | 3.680% | $119.5638 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $61.76 | 6.792% | $65.9547 | $65.95 | $65.95 | $66.00 |
| Purchase #7 | $245.25 | 8.292% | $265.5861 | $265.59 | $265.60 | $265.60 |
| 7 purchase totals = | $785.45 | $836.6666 | $836.66 | $836.65 | $836.80 | |