| 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 | $187.99 | 3.344% | $194.2764 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $214.76 | 10.345% | $236.9769 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $218.66 | 11.818% | $244.5012 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $31.40 | 12.777% | $35.412 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $233.67 | 11.183% | $259.8013 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $36.97 | 3.287% | $38.1852 | $38.19 | $38.20 | $38.20 |
| Purchase #7 | $195.63 | 4.686% | $204.7972 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $1,119.08 | $1,213.9502 | $1,213.96 | $1,214.00 | $1,214.00 | |