| 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 | $122.95 | 11.291% | $136.8323 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $69.69 | 4.567% | $72.8727 | $72.87 | $72.85 | $72.90 |
| Purchase #3 | $205.77 | 6.303% | $218.7397 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $154.43 | 12.433% | $173.6303 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $66.51 | 6.586% | $70.8903 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $237.39 | 13.181% | $268.6804 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $28.35 | 4.259% | $29.5574 | $29.56 | $29.55 | $29.60 |
| 7 purchase totals = | $885.09 | $971.2031 | $971.20 | $971.25 | $971.20 | |