| 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 | $191.31 | 7.533% | $205.7214 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $194.25 | 12.209% | $217.966 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $137.67 | 12.147% | $154.3928 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $112.78 | 12.613% | $127.0049 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $146.55 | 5.250% | $154.2439 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $204.41 | 8.304% | $221.3842 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $11.66 | 12.361% | $13.1013 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $998.63 | $1,093.8145 | $1,093.80 | $1,093.80 | $1,093.80 | |