| 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 | $222.44 | 6.756% | $237.468 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $185.79 | 11.227% | $206.6486 | $206.65 | $206.65 | $206.60 |
| Purchase #3 | $126.93 | 8.393% | $137.5832 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $245.33 | 13.632% | $278.7734 | $278.77 | $278.75 | $278.80 |
| Purchase #5 | $9.87 | 9.395% | $10.7973 | $10.80 | $10.80 | $10.80 |
| Purchase #6 | $82.34 | 6.164% | $87.4154 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $182.73 | 9.337% | $199.7915 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $1,055.43 | $1,158.4774 | $1,158.48 | $1,158.45 | $1,158.50 | |