| 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 | $120.83 | 4.346% | $126.0813 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $133.63 | 12.158% | $149.8767 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $26.87 | 8.851% | $29.2483 | $29.25 | $29.25 | $29.20 |
| Purchase #4 | $193.54 | 3.502% | $200.3178 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $178.74 | 6.307% | $190.0131 | $190.01 | $190.00 | $190.00 |
| Purchase #6 | $86.28 | 8.624% | $93.7208 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $163.90 | 3.561% | $169.7365 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $903.79 | $958.9945 | $959.00 | $959.00 | $958.90 | |