| 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 | $210.76 | 8.527% | $228.7315 | $228.73 | $228.75 | $228.70 |
| Purchase #2 | $82.65 | 5.290% | $87.0222 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $190.75 | 9.764% | $209.3748 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $213.89 | 6.337% | $227.4442 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $158.64 | 6.809% | $169.4418 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $136.82 | 12.873% | $154.4328 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $85.34 | 7.795% | $91.9923 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $1,078.85 | $1,168.4396 | $1,168.42 | $1,168.45 | $1,168.30 | |