| 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 | $10.56 | 13.734% | $12.0103 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $231.74 | 3.857% | $240.6782 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $81.61 | 3.469% | $84.4411 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $161.47 | 11.773% | $180.4799 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $92.68 | 3.627% | $96.0415 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $145.67 | 8.721% | $158.3739 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $25.71 | 11.681% | $28.7132 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $749.44 | $800.7381 | $800.73 | $800.75 | $800.70 | |