| 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 | $106.79 | 12.680% | $120.331 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $124.34 | 7.284% | $133.3969 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $12.79 | 10.769% | $14.1674 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $190.28 | 6.185% | $202.0488 | $202.05 | $202.05 | $202.00 |
| Purchase #5 | $101.85 | 6.178% | $108.1423 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $154.27 | 9.678% | $169.2003 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $10.82 | 3.631% | $11.2129 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $701.14 | $758.4996 | $758.50 | $758.50 | $758.40 | |