| 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 | $233.33 | 3.168% | $240.7219 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $16.84 | 8.372% | $18.2498 | $18.25 | $18.25 | $18.20 |
| Purchase #3 | $171.37 | 6.559% | $182.6102 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $43.49 | 10.716% | $48.1504 | $48.15 | $48.15 | $48.20 |
| Purchase #5 | $199.40 | 12.166% | $223.659 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $27.51 | 12.141% | $30.85 | $30.85 | $30.85 | $30.90 |
| Purchase #7 | $155.41 | 11.117% | $172.6869 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $847.35 | $916.9282 | $916.93 | $916.90 | $917.00 | |