| 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 | $232.64 | 7.223% | $249.4436 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $189.62 | 3.340% | $195.9533 | $195.95 | $195.95 | $196.00 |
| Purchase #3 | $116.60 | 8.144% | $126.0959 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $147.90 | 7.441% | $158.9052 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $35.89 | 12.354% | $40.3239 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $9.47 | 10.700% | $10.4833 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $149.88 | 8.393% | $162.4594 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $882.00 | $943.6646 | $943.66 | $943.65 | $943.70 | |