| 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 | $200.32 | 7.325% | $214.9934 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $115.91 | 11.344% | $129.0588 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $101.35 | 4.680% | $106.0932 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $148.40 | 7.547% | $159.5997 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $187.84 | 10.232% | $207.0598 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $185.44 | 10.541% | $204.9872 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $102.66 | 12.301% | $115.2882 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $1,041.92 | $1,137.0803 | $1,137.08 | $1,137.10 | $1,137.20 | |