| 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 | $120.87 | 4.730% | $126.5872 | $126.59 | $126.60 | $126.60 |
| Purchase #2 | $222.36 | 7.730% | $239.5484 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $96.74 | 12.517% | $108.8489 | $108.85 | $108.85 | $108.80 |
| Purchase #4 | $199.37 | 11.771% | $222.8378 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $70.25 | 4.447% | $73.374 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $30.91 | 8.593% | $33.5661 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $140.63 | 3.379% | $145.3819 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $881.13 | $950.1443 | $950.15 | $950.15 | $950.10 | |